Home / 63,927.38-95,875.66-19,554.51

Finding the Fourth Proportional to 63,927.38, 95,875.66 and 19,554.51

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Solution

The fourth proportional to 63,927.38, 95,875.66 and 19,554.51 is: 29,327.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927.38 : 95,875.66 = 19,554.51 : x
  2. Step 2: Convert to fraction form
    63,927.38/95,875.66 = 19,554.51/x
  3. Step 3: Cross multiply
    63,927.38x = 95,875.66 × 19,554.51
  4. Step 4: Simplify right side
    63,927.38x = 1,874,801,552.23
  5. Step 5: Solve for x
    x = 1,874,801,552.23/63,927.38
  6. Step 6: Final answer
    x = 29,327.05

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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.