Home / 7,330.66-10,116.36-4,348

Finding the Fourth Proportional to 7,330.66, 10,116.36 and 4,348

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Solution

The fourth proportional to 7,330.66, 10,116.36 and 4,348 is: 6,000.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.66 : 10,116.36 = 4,348 : x
  2. Step 2: Convert to fraction form
    7,330.66/10,116.36 = 4,348/x
  3. Step 3: Cross multiply
    7,330.66x = 10,116.36 × 4,348
  4. Step 4: Simplify right side
    7,330.66x = 43,985,933.28
  5. Step 5: Solve for x
    x = 43,985,933.28/7,330.66
  6. Step 6: Final answer
    x = 6,000.27

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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.