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Finding the Fourth Proportional to 6,064.61, 9,091.17 and 2,775.74

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Solution

The fourth proportional to 6,064.61, 9,091.17 and 2,775.74 is: 4,160.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064.61 : 9,091.17 = 2,775.74 : x
  2. Step 2: Convert to fraction form
    6,064.61/9,091.17 = 2,775.74/x
  3. Step 3: Cross multiply
    6,064.61x = 9,091.17 × 2,775.74
  4. Step 4: Simplify right side
    6,064.61x = 25,234,678.76
  5. Step 5: Solve for x
    x = 25,234,678.76/6,064.61
  6. Step 6: Final answer
    x = 4,160.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.