Home / 41,691.41-57,533.55-22,828.53

Finding the Fourth Proportional to 41,691.41, 57,533.55 and 22,828.53

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Solution

The fourth proportional to 41,691.41, 57,533.55 and 22,828.53 is: 31,503.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,691.41 : 57,533.55 = 22,828.53 : x
  2. Step 2: Convert to fraction form
    41,691.41/57,533.55 = 22,828.53/x
  3. Step 3: Cross multiply
    41,691.41x = 57,533.55 × 22,828.53
  4. Step 4: Simplify right side
    41,691.41x = 1,313,406,372.18
  5. Step 5: Solve for x
    x = 1,313,406,372.18/41,691.41
  6. Step 6: Final answer
    x = 31,503.05

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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.