Home / 5,816.29-8,024.67-3,298.20

Finding the Fourth Proportional to 5,816.29, 8,024.67 and 3,298.20

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Solution

The fourth proportional to 5,816.29, 8,024.67 and 3,298.20 is: 4,550.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816.29 : 8,024.67 = 3,298.20 : x
  2. Step 2: Convert to fraction form
    5,816.29/8,024.67 = 3,298.20/x
  3. Step 3: Cross multiply
    5,816.29x = 8,024.67 × 3,298.20
  4. Step 4: Simplify right side
    5,816.29x = 26,466,966.59
  5. Step 5: Solve for x
    x = 26,466,966.59/5,816.29
  6. Step 6: Final answer
    x = 4,550.49

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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.