Home / 467,123.02-700,684.50-112,137.04

Finding the Fourth Proportional to 467,123.02, 700,684.50 and 112,137.04

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Solution

The fourth proportional to 467,123.02, 700,684.50 and 112,137.04 is: 168,205.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,123.02 : 700,684.50 = 112,137.04 : x
  2. Step 2: Convert to fraction form
    467,123.02/700,684.50 = 112,137.04/x
  3. Step 3: Cross multiply
    467,123.02x = 700,684.50 × 112,137.04
  4. Step 4: Simplify right side
    467,123.02x = 78,572,687,100.25
  5. Step 5: Solve for x
    x = 78,572,687,100.25/467,123.02
  6. Step 6: Final answer
    x = 168,205.56

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Similar ratio
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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.