Home / 35,077.75-48,423.23-22,348.39

Finding the Fourth Proportional to 35,077.75, 48,423.23 and 22,348.39

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Solution

The fourth proportional to 35,077.75, 48,423.23 and 22,348.39 is: 30,850.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,077.75 : 48,423.23 = 22,348.39 : x
  2. Step 2: Convert to fraction form
    35,077.75/48,423.23 = 22,348.39/x
  3. Step 3: Cross multiply
    35,077.75x = 48,423.23 × 22,348.39
  4. Step 4: Simplify right side
    35,077.75x = 1,082,181,229.10
  5. Step 5: Solve for x
    x = 1,082,181,229.10/35,077.75
  6. Step 6: Final answer
    x = 30,850.93

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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.