Home / 4,587.90-6,882.86-1,468.08

Finding the Fourth Proportional to 4,587.90, 6,882.86 and 1,468.08

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Solution

The fourth proportional to 4,587.90, 6,882.86 and 1,468.08 is: 2,202.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587.90 : 6,882.86 = 1,468.08 : x
  2. Step 2: Convert to fraction form
    4,587.90/6,882.86 = 1,468.08/x
  3. Step 3: Cross multiply
    4,587.90x = 6,882.86 × 1,468.08
  4. Step 4: Simplify right side
    4,587.90x = 10,104,589.11
  5. Step 5: Solve for x
    x = 10,104,589.11/4,587.90
  6. Step 6: Final answer
    x = 2,202.44

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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.