Home / 4,368.22-6,552.35-1,248.28

Finding the Fourth Proportional to 4,368.22, 6,552.35 and 1,248.28

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Solution

The fourth proportional to 4,368.22, 6,552.35 and 1,248.28 is: 1,872.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.22 : 6,552.35 = 1,248.28 : x
  2. Step 2: Convert to fraction form
    4,368.22/6,552.35 = 1,248.28/x
  3. Step 3: Cross multiply
    4,368.22x = 6,552.35 × 1,248.28
  4. Step 4: Simplify right side
    4,368.22x = 8,179,167.46
  5. Step 5: Solve for x
    x = 8,179,167.46/4,368.22
  6. Step 6: Final answer
    x = 1,872.43

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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.