Home / 93,688.18-140,531.02-22,610.23

Finding the Fourth Proportional to 93,688.18, 140,531.02 and 22,610.23

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Solution

The fourth proportional to 93,688.18, 140,531.02 and 22,610.23 is: 33,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,688.18 : 140,531.02 = 22,610.23 : x
  2. Step 2: Convert to fraction form
    93,688.18/140,531.02 = 22,610.23/x
  3. Step 3: Cross multiply
    93,688.18x = 140,531.02 × 22,610.23
  4. Step 4: Simplify right side
    93,688.18x = 3,177,438,276.48
  5. Step 5: Solve for x
    x = 3,177,438,276.48/93,688.18
  6. Step 6: Final answer
    x = 33,915.04

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1.5x scale

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.