Home / 5,967.19-8,890.82-5,631.85

Finding the Fourth Proportional to 5,967.19, 8,890.82 and 5,631.85

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Solution

The fourth proportional to 5,967.19, 8,890.82 and 5,631.85 is: 8,391.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967.19 : 8,890.82 = 5,631.85 : x
  2. Step 2: Convert to fraction form
    5,967.19/8,890.82 = 5,631.85/x
  3. Step 3: Cross multiply
    5,967.19x = 8,890.82 × 5,631.85
  4. Step 4: Simplify right side
    5,967.19x = 50,071,714.23
  5. Step 5: Solve for x
    x = 50,071,714.23/5,967.19
  6. Step 6: Final answer
    x = 8,391.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.