Home / 64,922.82-89,597.97-36,248.11

Finding the Fourth Proportional to 64,922.82, 89,597.97 and 36,248.11

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Solution

The fourth proportional to 64,922.82, 89,597.97 and 36,248.11 is: 50,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,922.82 : 89,597.97 = 36,248.11 : x
  2. Step 2: Convert to fraction form
    64,922.82/89,597.97 = 36,248.11/x
  3. Step 3: Cross multiply
    64,922.82x = 89,597.97 × 36,248.11
  4. Step 4: Simplify right side
    64,922.82x = 3,247,756,950.29
  5. Step 5: Solve for x
    x = 3,247,756,950.29/64,922.82
  6. Step 6: Final answer
    x = 50,024.89

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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.