Home / 51,592.77-77,393.30-22,010.90

Finding the Fourth Proportional to 51,592.77, 77,393.30 and 22,010.90

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Solution

The fourth proportional to 51,592.77, 77,393.30 and 22,010.90 is: 33,018.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,592.77 : 77,393.30 = 22,010.90 : x
  2. Step 2: Convert to fraction form
    51,592.77/77,393.30 = 22,010.90/x
  3. Step 3: Cross multiply
    51,592.77x = 77,393.30 × 22,010.90
  4. Step 4: Simplify right side
    51,592.77x = 1,703,495,689.95
  5. Step 5: Solve for x
    x = 1,703,495,689.95/51,592.77
  6. Step 6: Final answer
    x = 33,018.11

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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.