Home / 92,299.23-127,376.69-52,014.69

Finding the Fourth Proportional to 92,299.23, 127,376.69 and 52,014.69

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Solution

The fourth proportional to 92,299.23, 127,376.69 and 52,014.69 is: 71,782.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,299.23 : 127,376.69 = 52,014.69 : x
  2. Step 2: Convert to fraction form
    92,299.23/127,376.69 = 52,014.69/x
  3. Step 3: Cross multiply
    92,299.23x = 127,376.69 × 52,014.69
  4. Step 4: Simplify right side
    92,299.23x = 6,625,458,783.50
  5. Step 5: Solve for x
    x = 6,625,458,783.50/92,299.23
  6. Step 6: Final answer
    x = 71,782.38

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Half scale
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Double scale
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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.