Home / 5,029.66-6,947.58-4,193.11

Finding the Fourth Proportional to 5,029.66, 6,947.58 and 4,193.11

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Solution

The fourth proportional to 5,029.66, 6,947.58 and 4,193.11 is: 5,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029.66 : 6,947.58 = 4,193.11 : x
  2. Step 2: Convert to fraction form
    5,029.66/6,947.58 = 4,193.11/x
  3. Step 3: Cross multiply
    5,029.66x = 6,947.58 × 4,193.11
  4. Step 4: Simplify right side
    5,029.66x = 29,131,967.17
  5. Step 5: Solve for x
    x = 29,131,967.17/5,029.66
  6. Step 6: Final answer
    x = 5,792.04

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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.