Home / 29,391.80-44,032.12-22,785.64

Finding the Fourth Proportional to 29,391.80, 44,032.12 and 22,785.64

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Solution

The fourth proportional to 29,391.80, 44,032.12 and 22,785.64 is: 34,135.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,391.80 : 44,032.12 = 22,785.64 : x
  2. Step 2: Convert to fraction form
    29,391.80/44,032.12 = 22,785.64/x
  3. Step 3: Cross multiply
    29,391.80x = 44,032.12 × 22,785.64
  4. Step 4: Simplify right side
    29,391.80x = 1,003,300,034.76
  5. Step 5: Solve for x
    x = 1,003,300,034.76/29,391.80
  6. Step 6: Final answer
    x = 34,135.37

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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.