Home / 48,609.07-67,080.47-26,253.07

Finding the Fourth Proportional to 48,609.07, 67,080.47 and 26,253.07

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Solution

The fourth proportional to 48,609.07, 67,080.47 and 26,253.07 is: 36,229.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,609.07 : 67,080.47 = 26,253.07 : x
  2. Step 2: Convert to fraction form
    48,609.07/67,080.47 = 26,253.07/x
  3. Step 3: Cross multiply
    48,609.07x = 67,080.47 × 26,253.07
  4. Step 4: Simplify right side
    48,609.07x = 1,761,068,172.47
  5. Step 5: Solve for x
    x = 1,761,068,172.47/48,609.07
  6. Step 6: Final answer
    x = 36,229.21

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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.