Home / 23,194.29-34,759.98-10,686.81

Finding the Fourth Proportional to 23,194.29, 34,759.98 and 10,686.81

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Solution

The fourth proportional to 23,194.29, 34,759.98 and 10,686.81 is: 16,015.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.29 : 34,759.98 = 10,686.81 : x
  2. Step 2: Convert to fraction form
    23,194.29/34,759.98 = 10,686.81/x
  3. Step 3: Cross multiply
    23,194.29x = 34,759.98 × 10,686.81
  4. Step 4: Simplify right side
    23,194.29x = 371,473,301.86
  5. Step 5: Solve for x
    x = 371,473,301.86/23,194.29
  6. Step 6: Final answer
    x = 16,015.72

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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.