Home / 43,313.64-59,822.04-29,141.88

Finding the Fourth Proportional to 43,313.64, 59,822.04 and 29,141.88

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Solution

The fourth proportional to 43,313.64, 59,822.04 and 29,141.88 is: 40,248.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313.64 : 59,822.04 = 29,141.88 : x
  2. Step 2: Convert to fraction form
    43,313.64/59,822.04 = 29,141.88/x
  3. Step 3: Cross multiply
    43,313.64x = 59,822.04 × 29,141.88
  4. Step 4: Simplify right side
    43,313.64x = 1,743,326,711.04
  5. Step 5: Solve for x
    x = 1,743,326,711.04/43,313.64
  6. Step 6: Final answer
    x = 40,248.91

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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.