Home / 55,963.20-83,959.65-24,359.70

Finding the Fourth Proportional to 55,963.20, 83,959.65 and 24,359.70

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Solution

The fourth proportional to 55,963.20, 83,959.65 and 24,359.70 is: 36,546.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,963.20 : 83,959.65 = 24,359.70 : x
  2. Step 2: Convert to fraction form
    55,963.20/83,959.65 = 24,359.70/x
  3. Step 3: Cross multiply
    55,963.20x = 83,959.65 × 24,359.70
  4. Step 4: Simplify right side
    55,963.20x = 2,045,231,886.11
  5. Step 5: Solve for x
    x = 2,045,231,886.11/55,963.20
  6. Step 6: Final answer
    x = 36,546.01

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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.