Home / 465,365.04-698,047.52-132,941.04

Finding the Fourth Proportional to 465,365.04, 698,047.52 and 132,941.04

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Solution

The fourth proportional to 465,365.04, 698,047.52 and 132,941.04 is: 199,411.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,365.04 : 698,047.52 = 132,941.04 : x
  2. Step 2: Convert to fraction form
    465,365.04/698,047.52 = 132,941.04/x
  3. Step 3: Cross multiply
    465,365.04x = 698,047.52 × 132,941.04
  4. Step 4: Simplify right side
    465,365.04x = 92,799,163,278.22
  5. Step 5: Solve for x
    x = 92,799,163,278.22/465,365.04
  6. Step 6: Final answer
    x = 199,411.55

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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.