Home / 93,319.22-140,037.15-37,915.22

Finding the Fourth Proportional to 93,319.22, 140,037.15 and 37,915.22

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Solution

The fourth proportional to 93,319.22, 140,037.15 and 37,915.22 is: 56,896.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,319.22 : 140,037.15 = 37,915.22 : x
  2. Step 2: Convert to fraction form
    93,319.22/140,037.15 = 37,915.22/x
  3. Step 3: Cross multiply
    93,319.22x = 140,037.15 × 37,915.22
  4. Step 4: Simplify right side
    93,319.22x = 5,309,539,350.42
  5. Step 5: Solve for x
    x = 5,309,539,350.42/93,319.22
  6. Step 6: Final answer
    x = 56,896.53

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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.