Home / 3,442.83-5,162.36-1,592.93

Finding the Fourth Proportional to 3,442.83, 5,162.36 and 1,592.93

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Solution

The fourth proportional to 3,442.83, 5,162.36 and 1,592.93 is: 2,388.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442.83 : 5,162.36 = 1,592.93 : x
  2. Step 2: Convert to fraction form
    3,442.83/5,162.36 = 1,592.93/x
  3. Step 3: Cross multiply
    3,442.83x = 5,162.36 × 1,592.93
  4. Step 4: Simplify right side
    3,442.83x = 8,223,244.34
  5. Step 5: Solve for x
    x = 8,223,244.34/3,442.83
  6. Step 6: Final answer
    x = 2,388.51

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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.