Home / 15,007.11-22,510.86-14,093.83

Finding the Fourth Proportional to 15,007.11, 22,510.86 and 14,093.83

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Solution

The fourth proportional to 15,007.11, 22,510.86 and 14,093.83 is: 21,140.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,007.11 : 22,510.86 = 14,093.83 : x
  2. Step 2: Convert to fraction form
    15,007.11/22,510.86 = 14,093.83/x
  3. Step 3: Cross multiply
    15,007.11x = 22,510.86 × 14,093.83
  4. Step 4: Simplify right side
    15,007.11x = 317,264,233.99
  5. Step 5: Solve for x
    x = 317,264,233.99/15,007.11
  6. Step 6: Final answer
    x = 21,140.93

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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.