Home / 41,825.04-57,718.64-22,704.80

Finding the Fourth Proportional to 41,825.04, 57,718.64 and 22,704.80

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Solution

The fourth proportional to 41,825.04, 57,718.64 and 22,704.80 is: 31,332.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,825.04 : 57,718.64 = 22,704.80 : x
  2. Step 2: Convert to fraction form
    41,825.04/57,718.64 = 22,704.80/x
  3. Step 3: Cross multiply
    41,825.04x = 57,718.64 × 22,704.80
  4. Step 4: Simplify right side
    41,825.04x = 1,310,490,177.47
  5. Step 5: Solve for x
    x = 1,310,490,177.47/41,825.04
  6. Step 6: Final answer
    x = 31,332.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.