Home / 36,882.92-55,324.72-10,587.66

Finding the Fourth Proportional to 36,882.92, 55,324.72 and 10,587.66

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Solution

The fourth proportional to 36,882.92, 55,324.72 and 10,587.66 is: 15,881.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,882.92 : 55,324.72 = 10,587.66 : x
  2. Step 2: Convert to fraction form
    36,882.92/55,324.72 = 10,587.66/x
  3. Step 3: Cross multiply
    36,882.92x = 55,324.72 × 10,587.66
  4. Step 4: Simplify right side
    36,882.92x = 585,759,441.92
  5. Step 5: Solve for x
    x = 585,759,441.92/36,882.92
  6. Step 6: Final answer
    x = 15,881.59

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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.