Home / 4,292.18-5,922.87-2,429.18

Finding the Fourth Proportional to 4,292.18, 5,922.87 and 2,429.18

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Solution

The fourth proportional to 4,292.18, 5,922.87 and 2,429.18 is: 3,352.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,292.18 : 5,922.87 = 2,429.18 : x
  2. Step 2: Convert to fraction form
    4,292.18/5,922.87 = 2,429.18/x
  3. Step 3: Cross multiply
    4,292.18x = 5,922.87 × 2,429.18
  4. Step 4: Simplify right side
    4,292.18x = 14,387,717.35
  5. Step 5: Solve for x
    x = 14,387,717.35/4,292.18
  6. Step 6: Final answer
    x = 3,352.08

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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.