Home / 22,927.49-34,396.19-7,132.22

Finding the Fourth Proportional to 22,927.49, 34,396.19 and 7,132.22

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Solution

The fourth proportional to 22,927.49, 34,396.19 and 7,132.22 is: 10,699.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,927.49 : 34,396.19 = 7,132.22 : x
  2. Step 2: Convert to fraction form
    22,927.49/34,396.19 = 7,132.22/x
  3. Step 3: Cross multiply
    22,927.49x = 34,396.19 × 7,132.22
  4. Step 4: Simplify right side
    22,927.49x = 245,321,158.58
  5. Step 5: Solve for x
    x = 245,321,158.58/22,927.49
  6. Step 6: Final answer
    x = 10,699.87

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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.