Home / 22,758.16-34,122.96-6,957.94

Finding the Fourth Proportional to 22,758.16, 34,122.96 and 6,957.94

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Solution

The fourth proportional to 22,758.16, 34,122.96 and 6,957.94 is: 10,432.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,758.16 : 34,122.96 = 6,957.94 : x
  2. Step 2: Convert to fraction form
    22,758.16/34,122.96 = 6,957.94/x
  3. Step 3: Cross multiply
    22,758.16x = 34,122.96 × 6,957.94
  4. Step 4: Simplify right side
    22,758.16x = 237,425,508.30
  5. Step 5: Solve for x
    x = 237,425,508.30/22,758.16
  6. Step 6: Final answer
    x = 10,432.54

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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.