Home / 3,724.31-5,586.46-950.98

Finding the Fourth Proportional to 3,724.31, 5,586.46 and 950.98

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Solution

The fourth proportional to 3,724.31, 5,586.46 and 950.98 is: 1,426.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724.31 : 5,586.46 = 950.98 : x
  2. Step 2: Convert to fraction form
    3,724.31/5,586.46 = 950.98/x
  3. Step 3: Cross multiply
    3,724.31x = 5,586.46 × 950.98
  4. Step 4: Simplify right side
    3,724.31x = 5,312,606.98
  5. Step 5: Solve for x
    x = 5,312,606.98/3,724.31
  6. Step 6: Final answer
    x = 1,426.47

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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.