Home / 4,017.48-5,543.70-2,248.86

Finding the Fourth Proportional to 4,017.48, 5,543.70 and 2,248.86

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Solution

The fourth proportional to 4,017.48, 5,543.70 and 2,248.86 is: 3,103.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017.48 : 5,543.70 = 2,248.86 : x
  2. Step 2: Convert to fraction form
    4,017.48/5,543.70 = 2,248.86/x
  3. Step 3: Cross multiply
    4,017.48x = 5,543.70 × 2,248.86
  4. Step 4: Simplify right side
    4,017.48x = 12,467,005.18
  5. Step 5: Solve for x
    x = 12,467,005.18/4,017.48
  6. Step 6: Final answer
    x = 3,103.19

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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.