Home / 45,819.00-63,229.20-26,697.59

Finding the Fourth Proportional to 45,819.00, 63,229.20 and 26,697.59

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Solution

The fourth proportional to 45,819.00, 63,229.20 and 26,697.59 is: 36,842.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,819.00 : 63,229.20 = 26,697.59 : x
  2. Step 2: Convert to fraction form
    45,819.00/63,229.20 = 26,697.59/x
  3. Step 3: Cross multiply
    45,819.00x = 63,229.20 × 26,697.59
  4. Step 4: Simplify right side
    45,819.00x = 1,688,067,081.77
  5. Step 5: Solve for x
    x = 1,688,067,081.77/45,819.00
  6. Step 6: Final answer
    x = 36,842.07

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1.5x scale

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.