Home / 6,244.64-9,363.80-2,083.19

Finding the Fourth Proportional to 6,244.64, 9,363.80 and 2,083.19

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Solution

The fourth proportional to 6,244.64, 9,363.80 and 2,083.19 is: 3,123.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244.64 : 9,363.80 = 2,083.19 : x
  2. Step 2: Convert to fraction form
    6,244.64/9,363.80 = 2,083.19/x
  3. Step 3: Cross multiply
    6,244.64x = 9,363.80 × 2,083.19
  4. Step 4: Simplify right side
    6,244.64x = 19,506,574.52
  5. Step 5: Solve for x
    x = 19,506,574.52/6,244.64
  6. Step 6: Final answer
    x = 3,123.73

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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.