Home / 23,391.29-35,089.19-9,347.97

Finding the Fourth Proportional to 23,391.29, 35,089.19 and 9,347.97

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Solution

The fourth proportional to 23,391.29, 35,089.19 and 9,347.97 is: 14,022.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,391.29 : 35,089.19 = 9,347.97 : x
  2. Step 2: Convert to fraction form
    23,391.29/35,089.19 = 9,347.97/x
  3. Step 3: Cross multiply
    23,391.29x = 35,089.19 × 9,347.97
  4. Step 4: Simplify right side
    23,391.29x = 328,012,648.70
  5. Step 5: Solve for x
    x = 328,012,648.70/23,391.29
  6. Step 6: Final answer
    x = 14,022.86

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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.