Home / 45,349.13-62,582.04-25,207.88

Finding the Fourth Proportional to 45,349.13, 62,582.04 and 25,207.88

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Solution

The fourth proportional to 45,349.13, 62,582.04 and 25,207.88 is: 34,787.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349.13 : 62,582.04 = 25,207.88 : x
  2. Step 2: Convert to fraction form
    45,349.13/62,582.04 = 25,207.88/x
  3. Step 3: Cross multiply
    45,349.13x = 62,582.04 × 25,207.88
  4. Step 4: Simplify right side
    45,349.13x = 1,577,560,554.48
  5. Step 5: Solve for x
    x = 1,577,560,554.48/45,349.13
  6. Step 6: Final answer
    x = 34,787.01

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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.