Home / 45,654.59-63,003.67-25,512.32

Finding the Fourth Proportional to 45,654.59, 63,003.67 and 25,512.32

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Solution

The fourth proportional to 45,654.59, 63,003.67 and 25,512.32 is: 35,207.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,654.59 : 63,003.67 = 25,512.32 : x
  2. Step 2: Convert to fraction form
    45,654.59/63,003.67 = 25,512.32/x
  3. Step 3: Cross multiply
    45,654.59x = 63,003.67 × 25,512.32
  4. Step 4: Simplify right side
    45,654.59x = 1,607,369,883.94
  5. Step 5: Solve for x
    x = 1,607,369,883.94/45,654.59
  6. Step 6: Final answer
    x = 35,207.19

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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.