Home / 60,849.70-91,308.91-32,769.16

Finding the Fourth Proportional to 60,849.70, 91,308.91 and 32,769.16

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Solution

The fourth proportional to 60,849.70, 91,308.91 and 32,769.16 is: 49,172.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,849.70 : 91,308.91 = 32,769.16 : x
  2. Step 2: Convert to fraction form
    60,849.70/91,308.91 = 32,769.16/x
  3. Step 3: Cross multiply
    60,849.70x = 91,308.91 × 32,769.16
  4. Step 4: Simplify right side
    60,849.70x = 2,992,116,199.29
  5. Step 5: Solve for x
    x = 2,992,116,199.29/60,849.70
  6. Step 6: Final answer
    x = 49,172.24

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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.