Home / 43,034.19-59,385.89-23,913.90

Finding the Fourth Proportional to 43,034.19, 59,385.89 and 23,913.90

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Solution

The fourth proportional to 43,034.19, 59,385.89 and 23,913.90 is: 33,000.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,034.19 : 59,385.89 = 23,913.90 : x
  2. Step 2: Convert to fraction form
    43,034.19/59,385.89 = 23,913.90/x
  3. Step 3: Cross multiply
    43,034.19x = 59,385.89 × 23,913.90
  4. Step 4: Simplify right side
    43,034.19x = 1,420,148,234.87
  5. Step 5: Solve for x
    x = 1,420,148,234.87/43,034.19
  6. Step 6: Final answer
    x = 33,000.46

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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.