Home / 22,703.07-34,082.96-15,340.17

Finding the Fourth Proportional to 22,703.07, 34,082.96 and 15,340.17

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Solution

The fourth proportional to 22,703.07, 34,082.96 and 15,340.17 is: 23,029.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,703.07 : 34,082.96 = 15,340.17 : x
  2. Step 2: Convert to fraction form
    22,703.07/34,082.96 = 15,340.17/x
  3. Step 3: Cross multiply
    22,703.07x = 34,082.96 × 15,340.17
  4. Step 4: Simplify right side
    22,703.07x = 522,838,323.80
  5. Step 5: Solve for x
    x = 522,838,323.80/22,703.07
  6. Step 6: Final answer
    x = 23,029.41

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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.