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Finding the Fourth Proportional to 8,597.01, 12,893.88 and 3,050.13

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Solution

The fourth proportional to 8,597.01, 12,893.88 and 3,050.13 is: 4,574.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597.01 : 12,893.88 = 3,050.13 : x
  2. Step 2: Convert to fraction form
    8,597.01/12,893.88 = 3,050.13/x
  3. Step 3: Cross multiply
    8,597.01x = 12,893.88 × 3,050.13
  4. Step 4: Simplify right side
    8,597.01x = 39,328,010.20
  5. Step 5: Solve for x
    x = 39,328,010.20/8,597.01
  6. Step 6: Final answer
    x = 4,574.61

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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.