Home / 8,364.18-12,546.76-6,017.74

Finding the Fourth Proportional to 8,364.18, 12,546.76 and 6,017.74

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Solution

The fourth proportional to 8,364.18, 12,546.76 and 6,017.74 is: 9,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,364.18 : 12,546.76 = 6,017.74 : x
  2. Step 2: Convert to fraction form
    8,364.18/12,546.76 = 6,017.74/x
  3. Step 3: Cross multiply
    8,364.18x = 12,546.76 × 6,017.74
  4. Step 4: Simplify right side
    8,364.18x = 75,503,139.52
  5. Step 5: Solve for x
    x = 75,503,139.52/8,364.18
  6. Step 6: Final answer
    x = 9,026.96

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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.