Home / 18,089.16-24,963.48-10,133.10

Finding the Fourth Proportional to 18,089.16, 24,963.48 and 10,133.10

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Solution

The fourth proportional to 18,089.16, 24,963.48 and 10,133.10 is: 13,983.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,089.16 : 24,963.48 = 10,133.10 : x
  2. Step 2: Convert to fraction form
    18,089.16/24,963.48 = 10,133.10/x
  3. Step 3: Cross multiply
    18,089.16x = 24,963.48 × 10,133.10
  4. Step 4: Simplify right side
    18,089.16x = 252,957,439.19
  5. Step 5: Solve for x
    x = 252,957,439.19/18,089.16
  6. Step 6: Final answer
    x = 13,983.92

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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.