Home / 44,211.18-61,002.47-42,692.36

Finding the Fourth Proportional to 44,211.18, 61,002.47 and 42,692.36

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Solution

The fourth proportional to 44,211.18, 61,002.47 and 42,692.36 is: 58,906.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,211.18 : 61,002.47 = 42,692.36 : x
  2. Step 2: Convert to fraction form
    44,211.18/61,002.47 = 42,692.36/x
  3. Step 3: Cross multiply
    44,211.18x = 61,002.47 × 42,692.36
  4. Step 4: Simplify right side
    44,211.18x = 2,604,338,891.66
  5. Step 5: Solve for x
    x = 2,604,338,891.66/44,211.18
  6. Step 6: Final answer
    x = 58,906.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.