Home / 45,350.19-62,573.58-25,202.88

Finding the Fourth Proportional to 45,350.19, 62,573.58 and 25,202.88

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Solution

The fourth proportional to 45,350.19, 62,573.58 and 25,202.88 is: 34,774.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350.19 : 62,573.58 = 25,202.88 : x
  2. Step 2: Convert to fraction form
    45,350.19/62,573.58 = 25,202.88/x
  3. Step 3: Cross multiply
    45,350.19x = 62,573.58 × 25,202.88
  4. Step 4: Simplify right side
    45,350.19x = 1,577,034,427.91
  5. Step 5: Solve for x
    x = 1,577,034,427.91/45,350.19
  6. Step 6: Final answer
    x = 34,774.59

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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.