Home / 45,225.26-62,414.69-25,088.63

Finding the Fourth Proportional to 45,225.26, 62,414.69 and 25,088.63

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Solution

The fourth proportional to 45,225.26, 62,414.69 and 25,088.63 is: 34,624.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,225.26 : 62,414.69 = 25,088.63 : x
  2. Step 2: Convert to fraction form
    45,225.26/62,414.69 = 25,088.63/x
  3. Step 3: Cross multiply
    45,225.26x = 62,414.69 × 25,088.63
  4. Step 4: Simplify right side
    45,225.26x = 1,565,898,626.46
  5. Step 5: Solve for x
    x = 1,565,898,626.46/45,225.26
  6. Step 6: Final answer
    x = 34,624.43

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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.