Home / 41,813.04-57,702.02-22,692.81

Finding the Fourth Proportional to 41,813.04, 57,702.02 and 22,692.81

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Solution

The fourth proportional to 41,813.04, 57,702.02 and 22,692.81 is: 31,316.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.04 : 57,702.02 = 22,692.81 : x
  2. Step 2: Convert to fraction form
    41,813.04/57,702.02 = 22,692.81/x
  3. Step 3: Cross multiply
    41,813.04x = 57,702.02 × 22,692.81
  4. Step 4: Simplify right side
    41,813.04x = 1,309,420,882.47
  5. Step 5: Solve for x
    x = 1,309,420,882.47/41,813.04
  6. Step 6: Final answer
    x = 31,316.09

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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.