Home / 69,454.65-104,196.57-22,703.88

Finding the Fourth Proportional to 69,454.65, 104,196.57 and 22,703.88

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Solution

The fourth proportional to 69,454.65, 104,196.57 and 22,703.88 is: 34,060.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,454.65 : 104,196.57 = 22,703.88 : x
  2. Step 2: Convert to fraction form
    69,454.65/104,196.57 = 22,703.88/x
  3. Step 3: Cross multiply
    69,454.65x = 104,196.57 × 22,703.88
  4. Step 4: Simplify right side
    69,454.65x = 2,365,666,421.69
  5. Step 5: Solve for x
    x = 2,365,666,421.69/69,454.65
  6. Step 6: Final answer
    x = 34,060.59

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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.