Home / 27,600.91-41,407.48-10,070.69

Finding the Fourth Proportional to 27,600.91, 41,407.48 and 10,070.69

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Solution

The fourth proportional to 27,600.91, 41,407.48 and 10,070.69 is: 15,108.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,600.91 : 41,407.48 = 10,070.69 : x
  2. Step 2: Convert to fraction form
    27,600.91/41,407.48 = 10,070.69/x
  3. Step 3: Cross multiply
    27,600.91x = 41,407.48 × 10,070.69
  4. Step 4: Simplify right side
    27,600.91x = 417,001,869.58
  5. Step 5: Solve for x
    x = 417,001,869.58/27,600.91
  6. Step 6: Final answer
    x = 15,108.26

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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.