Home / 93,929.78-140,940.98-44,001.24

Finding the Fourth Proportional to 93,929.78, 140,940.98 and 44,001.24

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Solution

The fourth proportional to 93,929.78, 140,940.98 and 44,001.24 is: 66,023.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,929.78 : 140,940.98 = 44,001.24 : x
  2. Step 2: Convert to fraction form
    93,929.78/140,940.98 = 44,001.24/x
  3. Step 3: Cross multiply
    93,929.78x = 140,940.98 × 44,001.24
  4. Step 4: Simplify right side
    93,929.78x = 6,201,577,666.81
  5. Step 5: Solve for x
    x = 6,201,577,666.81/93,929.78
  6. Step 6: Final answer
    x = 66,023.56

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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.