Home / 41,417.31-57,156.80-22,554.44

Finding the Fourth Proportional to 41,417.31, 57,156.80 and 22,554.44

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Solution

The fourth proportional to 41,417.31, 57,156.80 and 22,554.44 is: 31,125.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,417.31 : 57,156.80 = 22,554.44 : x
  2. Step 2: Convert to fraction form
    41,417.31/57,156.80 = 22,554.44/x
  3. Step 3: Cross multiply
    41,417.31x = 57,156.80 × 22,554.44
  4. Step 4: Simplify right side
    41,417.31x = 1,289,139,616.19
  5. Step 5: Solve for x
    x = 1,289,139,616.19/41,417.31
  6. Step 6: Final answer
    x = 31,125.62

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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.