Home / 22,703.46-34,025.61-11,600.79

Finding the Fourth Proportional to 22,703.46, 34,025.61 and 11,600.79

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Solution

The fourth proportional to 22,703.46, 34,025.61 and 11,600.79 is: 17,386.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,703.46 : 34,025.61 = 11,600.79 : x
  2. Step 2: Convert to fraction form
    22,703.46/34,025.61 = 11,600.79/x
  3. Step 3: Cross multiply
    22,703.46x = 34,025.61 × 11,600.79
  4. Step 4: Simplify right side
    22,703.46x = 394,723,956.23
  5. Step 5: Solve for x
    x = 394,723,956.23/22,703.46
  6. Step 6: Final answer
    x = 17,386.07

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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.