Home / 45,308.56-62,524.20-25,166.20

Finding the Fourth Proportional to 45,308.56, 62,524.20 and 25,166.20

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Solution

The fourth proportional to 45,308.56, 62,524.20 and 25,166.20 is: 34,728.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,308.56 : 62,524.20 = 25,166.20 : x
  2. Step 2: Convert to fraction form
    45,308.56/62,524.20 = 25,166.20/x
  3. Step 3: Cross multiply
    45,308.56x = 62,524.20 × 25,166.20
  4. Step 4: Simplify right side
    45,308.56x = 1,573,496,522.04
  5. Step 5: Solve for x
    x = 1,573,496,522.04/45,308.56
  6. Step 6: Final answer
    x = 34,728.46

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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.