Home / 6,158.17-8,498.47-3,363.67

Finding the Fourth Proportional to 6,158.17, 8,498.47 and 3,363.67

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Solution

The fourth proportional to 6,158.17, 8,498.47 and 3,363.67 is: 4,641.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158.17 : 8,498.47 = 3,363.67 : x
  2. Step 2: Convert to fraction form
    6,158.17/8,498.47 = 3,363.67/x
  3. Step 3: Cross multiply
    6,158.17x = 8,498.47 × 3,363.67
  4. Step 4: Simplify right side
    6,158.17x = 28,586,006.09
  5. Step 5: Solve for x
    x = 28,586,006.09/6,158.17
  6. Step 6: Final answer
    x = 4,641.97

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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.