Home / 64,923.19-97,390.37-22,799.65

Finding the Fourth Proportional to 64,923.19, 97,390.37 and 22,799.65

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Solution

The fourth proportional to 64,923.19, 97,390.37 and 22,799.65 is: 34,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,923.19 : 97,390.37 = 22,799.65 : x
  2. Step 2: Convert to fraction form
    64,923.19/97,390.37 = 22,799.65/x
  3. Step 3: Cross multiply
    64,923.19x = 97,390.37 × 22,799.65
  4. Step 4: Simplify right side
    64,923.19x = 2,220,466,349.37
  5. Step 5: Solve for x
    x = 2,220,466,349.37/64,923.19
  6. Step 6: Final answer
    x = 34,201.44

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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.