Home / 45,006.10-67,551.54-22,835.39

Finding the Fourth Proportional to 45,006.10, 67,551.54 and 22,835.39

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Solution

The fourth proportional to 45,006.10, 67,551.54 and 22,835.39 is: 34,274.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,006.10 : 67,551.54 = 22,835.39 : x
  2. Step 2: Convert to fraction form
    45,006.10/67,551.54 = 22,835.39/x
  3. Step 3: Cross multiply
    45,006.10x = 67,551.54 × 22,835.39
  4. Step 4: Simplify right side
    45,006.10x = 1,542,565,337.61
  5. Step 5: Solve for x
    x = 1,542,565,337.61/45,006.10
  6. Step 6: Final answer
    x = 34,274.59

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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.