Home / 45,294.84-62,508.48-25,152.06

Finding the Fourth Proportional to 45,294.84, 62,508.48 and 25,152.06

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Solution

The fourth proportional to 45,294.84, 62,508.48 and 25,152.06 is: 34,710.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,294.84 : 62,508.48 = 25,152.06 : x
  2. Step 2: Convert to fraction form
    45,294.84/62,508.48 = 25,152.06/x
  3. Step 3: Cross multiply
    45,294.84x = 62,508.48 × 25,152.06
  4. Step 4: Simplify right side
    45,294.84x = 1,572,217,039.47
  5. Step 5: Solve for x
    x = 1,572,217,039.47/45,294.84
  6. Step 6: Final answer
    x = 34,710.73

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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.