Home / 273,340.02-410,006.82-93,423.72

Finding the Fourth Proportional to 273,340.02, 410,006.82 and 93,423.72

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Solution

The fourth proportional to 273,340.02, 410,006.82 and 93,423.72 is: 140,134.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,340.02 : 410,006.82 = 93,423.72 : x
  2. Step 2: Convert to fraction form
    273,340.02/410,006.82 = 93,423.72/x
  3. Step 3: Cross multiply
    273,340.02x = 410,006.82 × 93,423.72
  4. Step 4: Simplify right side
    273,340.02x = 38,304,362,349.77
  5. Step 5: Solve for x
    x = 38,304,362,349.77/273,340.02
  6. Step 6: Final answer
    x = 140,134.48

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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.