Home / 56,442.11-84,794.40-33,084.95

Finding the Fourth Proportional to 56,442.11, 84,794.40 and 33,084.95

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Solution

The fourth proportional to 56,442.11, 84,794.40 and 33,084.95 is: 49,704.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,442.11 : 84,794.40 = 33,084.95 : x
  2. Step 2: Convert to fraction form
    56,442.11/84,794.40 = 33,084.95/x
  3. Step 3: Cross multiply
    56,442.11x = 84,794.40 × 33,084.95
  4. Step 4: Simplify right side
    56,442.11x = 2,805,418,060.31
  5. Step 5: Solve for x
    x = 2,805,418,060.31/56,442.11
  6. Step 6: Final answer
    x = 49,704.35

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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.