Home / 29,908.52-44,697.54-28,180.11

Finding the Fourth Proportional to 29,908.52, 44,697.54 and 28,180.11

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Solution

The fourth proportional to 29,908.52, 44,697.54 and 28,180.11 is: 42,114.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,908.52 : 44,697.54 = 28,180.11 : x
  2. Step 2: Convert to fraction form
    29,908.52/44,697.54 = 28,180.11/x
  3. Step 3: Cross multiply
    29,908.52x = 44,697.54 × 28,180.11
  4. Step 4: Simplify right side
    29,908.52x = 1,259,581,394.43
  5. Step 5: Solve for x
    x = 1,259,581,394.43/29,908.52
  6. Step 6: Final answer
    x = 42,114.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.