Home / 34,617.64-47,740.98-22,676.62

Finding the Fourth Proportional to 34,617.64, 47,740.98 and 22,676.62

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Solution

The fourth proportional to 34,617.64, 47,740.98 and 22,676.62 is: 31,273.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,617.64 : 47,740.98 = 22,676.62 : x
  2. Step 2: Convert to fraction form
    34,617.64/47,740.98 = 22,676.62/x
  3. Step 3: Cross multiply
    34,617.64x = 47,740.98 × 22,676.62
  4. Step 4: Simplify right side
    34,617.64x = 1,082,604,061.89
  5. Step 5: Solve for x
    x = 1,082,604,061.89/34,617.64
  6. Step 6: Final answer
    x = 31,273.19

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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.