Home / 93,387.02-140,080.41-34,227.45

Finding the Fourth Proportional to 93,387.02, 140,080.41 and 34,227.45

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Solution

The fourth proportional to 93,387.02, 140,080.41 and 34,227.45 is: 51,341.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,387.02 : 140,080.41 = 34,227.45 : x
  2. Step 2: Convert to fraction form
    93,387.02/140,080.41 = 34,227.45/x
  3. Step 3: Cross multiply
    93,387.02x = 140,080.41 × 34,227.45
  4. Step 4: Simplify right side
    93,387.02x = 4,794,595,229.25
  5. Step 5: Solve for x
    x = 4,794,595,229.25/93,387.02
  6. Step 6: Final answer
    x = 51,341.13

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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.