Home / 8,341.50-12,487.32-5,044.62

Finding the Fourth Proportional to 8,341.50, 12,487.32 and 5,044.62

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Solution

The fourth proportional to 8,341.50, 12,487.32 and 5,044.62 is: 7,551.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,341.50 : 12,487.32 = 5,044.62 : x
  2. Step 2: Convert to fraction form
    8,341.50/12,487.32 = 5,044.62/x
  3. Step 3: Cross multiply
    8,341.50x = 12,487.32 × 5,044.62
  4. Step 4: Simplify right side
    8,341.50x = 62,993,784.22
  5. Step 5: Solve for x
    x = 62,993,784.22/8,341.50
  6. Step 6: Final answer
    x = 7,551.85

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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.