Home / 45,358.18-62,592.85-25,214.69

Finding the Fourth Proportional to 45,358.18, 62,592.85 and 25,214.69

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Solution

The fourth proportional to 45,358.18, 62,592.85 and 25,214.69 is: 34,795.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,358.18 : 62,592.85 = 25,214.69 : x
  2. Step 2: Convert to fraction form
    45,358.18/62,592.85 = 25,214.69/x
  3. Step 3: Cross multiply
    45,358.18x = 62,592.85 × 25,214.69
  4. Step 4: Simplify right side
    45,358.18x = 1,578,259,496.97
  5. Step 5: Solve for x
    x = 1,578,259,496.97/45,358.18
  6. Step 6: Final answer
    x = 34,795.48

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1.5x scale

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.