Home / 3,252.96-4,878.98-1,061.71

Finding the Fourth Proportional to 3,252.96, 4,878.98 and 1,061.71

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Solution

The fourth proportional to 3,252.96, 4,878.98 and 1,061.71 is: 1,592.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.96 : 4,878.98 = 1,061.71 : x
  2. Step 2: Convert to fraction form
    3,252.96/4,878.98 = 1,061.71/x
  3. Step 3: Cross multiply
    3,252.96x = 4,878.98 × 1,061.71
  4. Step 4: Simplify right side
    3,252.96x = 5,180,054.30
  5. Step 5: Solve for x
    x = 5,180,054.30/3,252.96
  6. Step 6: Final answer
    x = 1,592.41

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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.