Home / 5,916.18-8,860.14-4,162.98

Finding the Fourth Proportional to 5,916.18, 8,860.14 and 4,162.98

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Solution

The fourth proportional to 5,916.18, 8,860.14 and 4,162.98 is: 6,234.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.18 : 8,860.14 = 4,162.98 : x
  2. Step 2: Convert to fraction form
    5,916.18/8,860.14 = 4,162.98/x
  3. Step 3: Cross multiply
    5,916.18x = 8,860.14 × 4,162.98
  4. Step 4: Simplify right side
    5,916.18x = 36,884,585.62
  5. Step 5: Solve for x
    x = 36,884,585.62/5,916.18
  6. Step 6: Final answer
    x = 6,234.53

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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.