Home / 4,246.50-5,860.52-2,358.20

Finding the Fourth Proportional to 4,246.50, 5,860.52 and 2,358.20

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Solution

The fourth proportional to 4,246.50, 5,860.52 and 2,358.20 is: 3,254.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.50 : 5,860.52 = 2,358.20 : x
  2. Step 2: Convert to fraction form
    4,246.50/5,860.52 = 2,358.20/x
  3. Step 3: Cross multiply
    4,246.50x = 5,860.52 × 2,358.20
  4. Step 4: Simplify right side
    4,246.50x = 13,820,278.26
  5. Step 5: Solve for x
    x = 13,820,278.26/4,246.50
  6. Step 6: Final answer
    x = 3,254.51

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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.