Home / 41,340.51-57,049.49-22,477.64

Finding the Fourth Proportional to 41,340.51, 57,049.49 and 22,477.64

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Solution

The fourth proportional to 41,340.51, 57,049.49 and 22,477.64 is: 31,018.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340.51 : 57,049.49 = 22,477.64 : x
  2. Step 2: Convert to fraction form
    41,340.51/57,049.49 = 22,477.64/x
  3. Step 3: Cross multiply
    41,340.51x = 57,049.49 × 22,477.64
  4. Step 4: Simplify right side
    41,340.51x = 1,282,337,500.77
  5. Step 5: Solve for x
    x = 1,282,337,500.77/41,340.51
  6. Step 6: Final answer
    x = 31,018.91

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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.