Home / 93,564.97-140,347.25-37,418.20

Finding the Fourth Proportional to 93,564.97, 140,347.25 and 37,418.20

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Solution

The fourth proportional to 93,564.97, 140,347.25 and 37,418.20 is: 56,127.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,564.97 : 140,347.25 = 37,418.20 : x
  2. Step 2: Convert to fraction form
    93,564.97/140,347.25 = 37,418.20/x
  3. Step 3: Cross multiply
    93,564.97x = 140,347.25 × 37,418.20
  4. Step 4: Simplify right side
    93,564.97x = 5,251,540,931.99
  5. Step 5: Solve for x
    x = 5,251,540,931.99/93,564.97
  6. Step 6: Final answer
    x = 56,127.21

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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.