Home / 25,019.36-34,382.20-23,862.92

Finding the Fourth Proportional to 25,019.36, 34,382.20 and 23,862.92

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Solution

The fourth proportional to 25,019.36, 34,382.20 and 23,862.92 is: 32,792.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,019.36 : 34,382.20 = 23,862.92 : x
  2. Step 2: Convert to fraction form
    25,019.36/34,382.20 = 23,862.92/x
  3. Step 3: Cross multiply
    25,019.36x = 34,382.20 × 23,862.92
  4. Step 4: Simplify right side
    25,019.36x = 820,459,516.11
  5. Step 5: Solve for x
    x = 820,459,516.11/25,019.36
  6. Step 6: Final answer
    x = 32,792.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.