Home / 24,363.11-36,547.06-10,128.65

Finding the Fourth Proportional to 24,363.11, 36,547.06 and 10,128.65

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Solution

The fourth proportional to 24,363.11, 36,547.06 and 10,128.65 is: 15,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,363.11 : 36,547.06 = 10,128.65 : x
  2. Step 2: Convert to fraction form
    24,363.11/36,547.06 = 10,128.65/x
  3. Step 3: Cross multiply
    24,363.11x = 36,547.06 × 10,128.65
  4. Step 4: Simplify right side
    24,363.11x = 370,172,379.27
  5. Step 5: Solve for x
    x = 370,172,379.27/24,363.11
  6. Step 6: Final answer
    x = 15,193.97

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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.