Home / 6,043.60-9,057.30-4,310.20

Finding the Fourth Proportional to 6,043.60, 9,057.30 and 4,310.20

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Solution

The fourth proportional to 6,043.60, 9,057.30 and 4,310.20 is: 6,459.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043.60 : 9,057.30 = 4,310.20 : x
  2. Step 2: Convert to fraction form
    6,043.60/9,057.30 = 4,310.20/x
  3. Step 3: Cross multiply
    6,043.60x = 9,057.30 × 4,310.20
  4. Step 4: Simplify right side
    6,043.60x = 39,038,774.46
  5. Step 5: Solve for x
    x = 39,038,774.46/6,043.60
  6. Step 6: Final answer
    x = 6,459.52

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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.