Home / 45,267.93-62,468.55-25,124.76

Finding the Fourth Proportional to 45,267.93, 62,468.55 and 25,124.76

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Solution

The fourth proportional to 45,267.93, 62,468.55 and 25,124.76 is: 34,671.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,267.93 : 62,468.55 = 25,124.76 : x
  2. Step 2: Convert to fraction form
    45,267.93/62,468.55 = 25,124.76/x
  3. Step 3: Cross multiply
    45,267.93x = 62,468.55 × 25,124.76
  4. Step 4: Simplify right side
    45,267.93x = 1,569,507,326.30
  5. Step 5: Solve for x
    x = 1,569,507,326.30/45,267.93
  6. Step 6: Final answer
    x = 34,671.51

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Half scale
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Double scale
Find fourth proportional to 45,268.93, 62,469.93 and 25,125.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.