Home / 43,219.17-64,902.87-26,676.95

Finding the Fourth Proportional to 43,219.17, 64,902.87 and 26,676.95

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Solution

The fourth proportional to 43,219.17, 64,902.87 and 26,676.95 is: 40,061.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,219.17 : 64,902.87 = 26,676.95 : x
  2. Step 2: Convert to fraction form
    43,219.17/64,902.87 = 26,676.95/x
  3. Step 3: Cross multiply
    43,219.17x = 64,902.87 × 26,676.95
  4. Step 4: Simplify right side
    43,219.17x = 1,731,410,293.33
  5. Step 5: Solve for x
    x = 1,731,410,293.33/43,219.17
  6. Step 6: Final answer
    x = 40,061.16

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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.