Home / 45,226.55-62,414.08-25,085.30

Finding the Fourth Proportional to 45,226.55, 62,414.08 and 25,085.30

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Solution

The fourth proportional to 45,226.55, 62,414.08 and 25,085.30 is: 34,618.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,226.55 : 62,414.08 = 25,085.30 : x
  2. Step 2: Convert to fraction form
    45,226.55/62,414.08 = 25,085.30/x
  3. Step 3: Cross multiply
    45,226.55x = 62,414.08 × 25,085.30
  4. Step 4: Simplify right side
    45,226.55x = 1,565,675,546.24
  5. Step 5: Solve for x
    x = 1,565,675,546.24/45,226.55
  6. Step 6: Final answer
    x = 34,618.50

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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.