Home / 63,071.25-94,619.86-25,631.24

Finding the Fourth Proportional to 63,071.25, 94,619.86 and 25,631.24

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Solution

The fourth proportional to 63,071.25, 94,619.86 and 25,631.24 is: 38,452.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,071.25 : 94,619.86 = 25,631.24 : x
  2. Step 2: Convert to fraction form
    63,071.25/94,619.86 = 25,631.24/x
  3. Step 3: Cross multiply
    63,071.25x = 94,619.86 × 25,631.24
  4. Step 4: Simplify right side
    63,071.25x = 2,425,224,512.90
  5. Step 5: Solve for x
    x = 2,425,224,512.90/63,071.25
  6. Step 6: Final answer
    x = 38,452.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.