Home / 41,073.05-61,713.36-39,412.32

Finding the Fourth Proportional to 41,073.05, 61,713.36 and 39,412.32

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Solution

The fourth proportional to 41,073.05, 61,713.36 and 39,412.32 is: 59,218.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,073.05 : 61,713.36 = 39,412.32 : x
  2. Step 2: Convert to fraction form
    41,073.05/61,713.36 = 39,412.32/x
  3. Step 3: Cross multiply
    41,073.05x = 61,713.36 × 39,412.32
  4. Step 4: Simplify right side
    41,073.05x = 2,432,266,692.60
  5. Step 5: Solve for x
    x = 2,432,266,692.60/41,073.05
  6. Step 6: Final answer
    x = 59,218.08

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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.