Home / 41,813.74-57,623.28-41,045.15

Finding the Fourth Proportional to 41,813.74, 57,623.28 and 41,045.15

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Solution

The fourth proportional to 41,813.74, 57,623.28 and 41,045.15 is: 56,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.74 : 57,623.28 = 41,045.15 : x
  2. Step 2: Convert to fraction form
    41,813.74/57,623.28 = 41,045.15/x
  3. Step 3: Cross multiply
    41,813.74x = 57,623.28 × 41,045.15
  4. Step 4: Simplify right side
    41,813.74x = 2,365,156,315.15
  5. Step 5: Solve for x
    x = 2,365,156,315.15/41,813.74
  6. Step 6: Final answer
    x = 56,564.09

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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.