Home / 4,242.11-5,853.35-2,562.39

Finding the Fourth Proportional to 4,242.11, 5,853.35 and 2,562.39

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Solution

The fourth proportional to 4,242.11, 5,853.35 and 2,562.39 is: 3,535.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242.11 : 5,853.35 = 2,562.39 : x
  2. Step 2: Convert to fraction form
    4,242.11/5,853.35 = 2,562.39/x
  3. Step 3: Cross multiply
    4,242.11x = 5,853.35 × 2,562.39
  4. Step 4: Simplify right side
    4,242.11x = 14,998,565.51
  5. Step 5: Solve for x
    x = 14,998,565.51/4,242.11
  6. Step 6: Final answer
    x = 3,535.64

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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.