Home / 15,006.11-22,509.36-14,092.83

Finding the Fourth Proportional to 15,006.11, 22,509.36 and 14,092.83

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Solution

The fourth proportional to 15,006.11, 22,509.36 and 14,092.83 is: 21,139.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,006.11 : 22,509.36 = 14,092.83 : x
  2. Step 2: Convert to fraction form
    15,006.11/22,509.36 = 14,092.83/x
  3. Step 3: Cross multiply
    15,006.11x = 22,509.36 × 14,092.83
  4. Step 4: Simplify right side
    15,006.11x = 317,220,583.89
  5. Step 5: Solve for x
    x = 317,220,583.89/15,006.11
  6. Step 6: Final answer
    x = 21,139.44

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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.