Home / 5,432.08-7,497.48-3,338

Finding the Fourth Proportional to 5,432.08, 7,497.48 and 3,338

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Solution

The fourth proportional to 5,432.08, 7,497.48 and 3,338 is: 4,607.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432.08 : 7,497.48 = 3,338 : x
  2. Step 2: Convert to fraction form
    5,432.08/7,497.48 = 3,338/x
  3. Step 3: Cross multiply
    5,432.08x = 7,497.48 × 3,338
  4. Step 4: Simplify right side
    5,432.08x = 25,026,588.24
  5. Step 5: Solve for x
    x = 25,026,588.24/5,432.08
  6. Step 6: Final answer
    x = 4,607.18

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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.