Home / 23,387.59-35,087.19-6,747.22

Finding the Fourth Proportional to 23,387.59, 35,087.19 and 6,747.22

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Solution

The fourth proportional to 23,387.59, 35,087.19 and 6,747.22 is: 10,122.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,387.59 : 35,087.19 = 6,747.22 : x
  2. Step 2: Convert to fraction form
    23,387.59/35,087.19 = 6,747.22/x
  3. Step 3: Cross multiply
    23,387.59x = 35,087.19 × 6,747.22
  4. Step 4: Simplify right side
    23,387.59x = 236,740,990.11
  5. Step 5: Solve for x
    x = 236,740,990.11/23,387.59
  6. Step 6: Final answer
    x = 10,122.50

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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.