Home / 16,475.16-24,833.06-15,072.65

Finding the Fourth Proportional to 16,475.16, 24,833.06 and 15,072.65

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Solution

The fourth proportional to 16,475.16, 24,833.06 and 15,072.65 is: 22,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,475.16 : 24,833.06 = 15,072.65 : x
  2. Step 2: Convert to fraction form
    16,475.16/24,833.06 = 15,072.65/x
  3. Step 3: Cross multiply
    16,475.16x = 24,833.06 × 15,072.65
  4. Step 4: Simplify right side
    16,475.16x = 374,299,822.28
  5. Step 5: Solve for x
    x = 374,299,822.28/16,475.16
  6. Step 6: Final answer
    x = 22,719.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.