Home / 63,478.69-95,135.57-25,996.25

Finding the Fourth Proportional to 63,478.69, 95,135.57 and 25,996.25

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Solution

The fourth proportional to 63,478.69, 95,135.57 and 25,996.25 is: 38,960.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,478.69 : 95,135.57 = 25,996.25 : x
  2. Step 2: Convert to fraction form
    63,478.69/95,135.57 = 25,996.25/x
  3. Step 3: Cross multiply
    63,478.69x = 95,135.57 × 25,996.25
  4. Step 4: Simplify right side
    63,478.69x = 2,473,168,061.61
  5. Step 5: Solve for x
    x = 2,473,168,061.61/63,478.69
  6. Step 6: Final answer
    x = 38,960.60

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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.