Home / 64,924.19-97,391.87-22,800.66

Finding the Fourth Proportional to 64,924.19, 97,391.87 and 22,800.66

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Solution

The fourth proportional to 64,924.19, 97,391.87 and 22,800.66 is: 34,202.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,924.19 : 97,391.87 = 22,800.66 : x
  2. Step 2: Convert to fraction form
    64,924.19/97,391.87 = 22,800.66/x
  3. Step 3: Cross multiply
    64,924.19x = 97,391.87 × 22,800.66
  4. Step 4: Simplify right side
    64,924.19x = 2,220,598,914.63
  5. Step 5: Solve for x
    x = 2,220,598,914.63/64,924.19
  6. Step 6: Final answer
    x = 34,202.95

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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.