Home / 6,537.91-9,000.30-5,874.52

Finding the Fourth Proportional to 6,537.91, 9,000.30 and 5,874.52

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Solution

The fourth proportional to 6,537.91, 9,000.30 and 5,874.52 is: 8,087.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,537.91 : 9,000.30 = 5,874.52 : x
  2. Step 2: Convert to fraction form
    6,537.91/9,000.30 = 5,874.52/x
  3. Step 3: Cross multiply
    6,537.91x = 9,000.30 × 5,874.52
  4. Step 4: Simplify right side
    6,537.91x = 52,872,442.36
  5. Step 5: Solve for x
    x = 52,872,442.36/6,537.91
  6. Step 6: Final answer
    x = 8,087.06

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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.