Home / 63,060.12-94,645.26-25,640.55

Finding the Fourth Proportional to 63,060.12, 94,645.26 and 25,640.55

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Solution

The fourth proportional to 63,060.12, 94,645.26 and 25,640.55 is: 38,483.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,060.12 : 94,645.26 = 25,640.55 : x
  2. Step 2: Convert to fraction form
    63,060.12/94,645.26 = 25,640.55/x
  3. Step 3: Cross multiply
    63,060.12x = 94,645.26 × 25,640.55
  4. Step 4: Simplify right side
    63,060.12x = 2,426,756,521.29
  5. Step 5: Solve for x
    x = 2,426,756,521.29/63,060.12
  6. Step 6: Final answer
    x = 38,483.22

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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.