Home / 64,934.49-97,404.51-25,500.15

Finding the Fourth Proportional to 64,934.49, 97,404.51 and 25,500.15

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Solution

The fourth proportional to 64,934.49, 97,404.51 and 25,500.15 is: 38,251.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,934.49 : 97,404.51 = 25,500.15 : x
  2. Step 2: Convert to fraction form
    64,934.49/97,404.51 = 25,500.15/x
  3. Step 3: Cross multiply
    64,934.49x = 97,404.51 × 25,500.15
  4. Step 4: Simplify right side
    64,934.49x = 2,483,829,615.68
  5. Step 5: Solve for x
    x = 2,483,829,615.68/64,934.49
  6. Step 6: Final answer
    x = 38,251.31

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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.