Home / 32,510.97-44,868.79-18,364.73

Finding the Fourth Proportional to 32,510.97, 44,868.79 and 18,364.73

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Solution

The fourth proportional to 32,510.97, 44,868.79 and 18,364.73 is: 25,345.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,510.97 : 44,868.79 = 18,364.73 : x
  2. Step 2: Convert to fraction form
    32,510.97/44,868.79 = 18,364.73/x
  3. Step 3: Cross multiply
    32,510.97x = 44,868.79 × 18,364.73
  4. Step 4: Simplify right side
    32,510.97x = 824,002,989.43
  5. Step 5: Solve for x
    x = 824,002,989.43/32,510.97
  6. Step 6: Final answer
    x = 25,345.38

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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.