Home / 22,988.07-34,475.88-6,344.10

Finding the Fourth Proportional to 22,988.07, 34,475.88 and 6,344.10

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Solution

The fourth proportional to 22,988.07, 34,475.88 and 6,344.10 is: 9,514.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,988.07 : 34,475.88 = 6,344.10 : x
  2. Step 2: Convert to fraction form
    22,988.07/34,475.88 = 6,344.10/x
  3. Step 3: Cross multiply
    22,988.07x = 34,475.88 × 6,344.10
  4. Step 4: Simplify right side
    22,988.07x = 218,718,430.31
  5. Step 5: Solve for x
    x = 218,718,430.31/22,988.07
  6. Step 6: Final answer
    x = 9,514.43

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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.