Home / 56,626.20-84,939.30-25,522.20

Finding the Fourth Proportional to 56,626.20, 84,939.30 and 25,522.20

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Solution

The fourth proportional to 56,626.20, 84,939.30 and 25,522.20 is: 38,283.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,626.20 : 84,939.30 = 25,522.20 : x
  2. Step 2: Convert to fraction form
    56,626.20/84,939.30 = 25,522.20/x
  3. Step 3: Cross multiply
    56,626.20x = 84,939.30 × 25,522.20
  4. Step 4: Simplify right side
    56,626.20x = 2,167,837,802.46
  5. Step 5: Solve for x
    x = 2,167,837,802.46/56,626.20
  6. Step 6: Final answer
    x = 38,283.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.