Home / 4,250.13-5,868-2,659.18

Finding the Fourth Proportional to 4,250.13, 5,868 and 2,659.18

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Solution

The fourth proportional to 4,250.13, 5,868 and 2,659.18 is: 3,671.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.13 : 5,868 = 2,659.18 : x
  2. Step 2: Convert to fraction form
    4,250.13/5,868 = 2,659.18/x
  3. Step 3: Cross multiply
    4,250.13x = 5,868 × 2,659.18
  4. Step 4: Simplify right side
    4,250.13x = 15,604,068.24
  5. Step 5: Solve for x
    x = 15,604,068.24/4,250.13
  6. Step 6: Final answer
    x = 3,671.44

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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.