Home / 44,819.01-67,230.75-12,802.83

Finding the Fourth Proportional to 44,819.01, 67,230.75 and 12,802.83

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Solution

The fourth proportional to 44,819.01, 67,230.75 and 12,802.83 is: 19,204.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,819.01 : 67,230.75 = 12,802.83 : x
  2. Step 2: Convert to fraction form
    44,819.01/67,230.75 = 12,802.83/x
  3. Step 3: Cross multiply
    44,819.01x = 67,230.75 × 12,802.83
  4. Step 4: Simplify right side
    44,819.01x = 860,743,863.02
  5. Step 5: Solve for x
    x = 860,743,863.02/44,819.01
  6. Step 6: Final answer
    x = 19,204.88

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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.