Home / 41,415.58-57,154.14-22,552.71

Finding the Fourth Proportional to 41,415.58, 57,154.14 and 22,552.71

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Solution

The fourth proportional to 41,415.58, 57,154.14 and 22,552.71 is: 31,123.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,415.58 : 57,154.14 = 22,552.71 : x
  2. Step 2: Convert to fraction form
    41,415.58/57,154.14 = 22,552.71/x
  3. Step 3: Cross multiply
    41,415.58x = 57,154.14 × 22,552.71
  4. Step 4: Simplify right side
    41,415.58x = 1,288,980,686.41
  5. Step 5: Solve for x
    x = 1,288,980,686.41/41,415.58
  6. Step 6: Final answer
    x = 31,123.08

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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.