Home / 3,552.48-4,902.24-1,959.06

Finding the Fourth Proportional to 3,552.48, 4,902.24 and 1,959.06

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Solution

The fourth proportional to 3,552.48, 4,902.24 and 1,959.06 is: 2,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552.48 : 4,902.24 = 1,959.06 : x
  2. Step 2: Convert to fraction form
    3,552.48/4,902.24 = 1,959.06/x
  3. Step 3: Cross multiply
    3,552.48x = 4,902.24 × 1,959.06
  4. Step 4: Simplify right side
    3,552.48x = 9,603,782.29
  5. Step 5: Solve for x
    x = 9,603,782.29/3,552.48
  6. Step 6: Final answer
    x = 2,703.40

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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.