Home / 15,927.33-23,891.91-4,834.38

Finding the Fourth Proportional to 15,927.33, 23,891.91 and 4,834.38

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Solution

The fourth proportional to 15,927.33, 23,891.91 and 4,834.38 is: 7,251.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,927.33 : 23,891.91 = 4,834.38 : x
  2. Step 2: Convert to fraction form
    15,927.33/23,891.91 = 4,834.38/x
  3. Step 3: Cross multiply
    15,927.33x = 23,891.91 × 4,834.38
  4. Step 4: Simplify right side
    15,927.33x = 115,502,547.69
  5. Step 5: Solve for x
    x = 115,502,547.69/15,927.33
  6. Step 6: Final answer
    x = 7,251.85

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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.