Home / 41,895.37-57,815.98-22,775.18

Finding the Fourth Proportional to 41,895.37, 57,815.98 and 22,775.18

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Solution

The fourth proportional to 41,895.37, 57,815.98 and 22,775.18 is: 31,429.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,895.37 : 57,815.98 = 22,775.18 : x
  2. Step 2: Convert to fraction form
    41,895.37/57,815.98 = 22,775.18/x
  3. Step 3: Cross multiply
    41,895.37x = 57,815.98 × 22,775.18
  4. Step 4: Simplify right side
    41,895.37x = 1,316,769,199.17
  5. Step 5: Solve for x
    x = 1,316,769,199.17/41,895.37
  6. Step 6: Final answer
    x = 31,429.95

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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.