Home / 24,160.96-36,239.52-8,576.56

Finding the Fourth Proportional to 24,160.96, 36,239.52 and 8,576.56

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Solution

The fourth proportional to 24,160.96, 36,239.52 and 8,576.56 is: 12,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,160.96 : 36,239.52 = 8,576.56 : x
  2. Step 2: Convert to fraction form
    24,160.96/36,239.52 = 8,576.56/x
  3. Step 3: Cross multiply
    24,160.96x = 36,239.52 × 8,576.56
  4. Step 4: Simplify right side
    24,160.96x = 310,810,417.65
  5. Step 5: Solve for x
    x = 310,810,417.65/24,160.96
  6. Step 6: Final answer
    x = 12,864.16

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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.