Home / 435,151.85-652,278.76-182,579.00

Finding the Fourth Proportional to 435,151.85, 652,278.76 and 182,579.00

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Solution

The fourth proportional to 435,151.85, 652,278.76 and 182,579.00 is: 273,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,151.85 : 652,278.76 = 182,579.00 : x
  2. Step 2: Convert to fraction form
    435,151.85/652,278.76 = 182,579.00/x
  3. Step 3: Cross multiply
    435,151.85x = 652,278.76 × 182,579.00
  4. Step 4: Simplify right side
    435,151.85x = 119,092,400,004.20
  5. Step 5: Solve for x
    x = 119,092,400,004.20/435,151.85
  6. Step 6: Final answer
    x = 273,680.10

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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.