Home / 25,024.11-34,545.77-14,411.69

Finding the Fourth Proportional to 25,024.11, 34,545.77 and 14,411.69

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Solution

The fourth proportional to 25,024.11, 34,545.77 and 14,411.69 is: 19,895.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.11 : 34,545.77 = 14,411.69 : x
  2. Step 2: Convert to fraction form
    25,024.11/34,545.77 = 14,411.69/x
  3. Step 3: Cross multiply
    25,024.11x = 34,545.77 × 14,411.69
  4. Step 4: Simplify right side
    25,024.11x = 497,862,683.26
  5. Step 5: Solve for x
    x = 497,862,683.26/25,024.11
  6. Step 6: Final answer
    x = 19,895.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.