Home / 27,600.83-41,401.93-10,070.66

Finding the Fourth Proportional to 27,600.83, 41,401.93 and 10,070.66

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Solution

The fourth proportional to 27,600.83, 41,401.93 and 10,070.66 is: 15,106.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,600.83 : 41,401.93 = 10,070.66 : x
  2. Step 2: Convert to fraction form
    27,600.83/41,401.93 = 10,070.66/x
  3. Step 3: Cross multiply
    27,600.83x = 41,401.93 × 10,070.66
  4. Step 4: Simplify right side
    27,600.83x = 416,944,503.01
  5. Step 5: Solve for x
    x = 416,944,503.01/27,600.83
  6. Step 6: Final answer
    x = 15,106.23

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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.