Home / 41,813.55-57,702.51-22,693.41

Finding the Fourth Proportional to 41,813.55, 57,702.51 and 22,693.41

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Solution

The fourth proportional to 41,813.55, 57,702.51 and 22,693.41 is: 31,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.55 : 57,702.51 = 22,693.41 : x
  2. Step 2: Convert to fraction form
    41,813.55/57,702.51 = 22,693.41/x
  3. Step 3: Cross multiply
    41,813.55x = 57,702.51 × 22,693.41
  4. Step 4: Simplify right side
    41,813.55x = 1,309,466,717.46
  5. Step 5: Solve for x
    x = 1,309,466,717.46/41,813.55
  6. Step 6: Final answer
    x = 31,316.80

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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.