Home / 45,295.35-62,508.76-25,153.08

Finding the Fourth Proportional to 45,295.35, 62,508.76 and 25,153.08

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Solution

The fourth proportional to 45,295.35, 62,508.76 and 25,153.08 is: 34,711.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,295.35 : 62,508.76 = 25,153.08 : x
  2. Step 2: Convert to fraction form
    45,295.35/62,508.76 = 25,153.08/x
  3. Step 3: Cross multiply
    45,295.35x = 62,508.76 × 25,153.08
  4. Step 4: Simplify right side
    45,295.35x = 1,572,287,840.98
  5. Step 5: Solve for x
    x = 1,572,287,840.98/45,295.35
  6. Step 6: Final answer
    x = 34,711.90

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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.