Home / 37,095.36-55,614.24-19,318.56

Finding the Fourth Proportional to 37,095.36, 55,614.24 and 19,318.56

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Solution

The fourth proportional to 37,095.36, 55,614.24 and 19,318.56 is: 28,962.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,095.36 : 55,614.24 = 19,318.56 : x
  2. Step 2: Convert to fraction form
    37,095.36/55,614.24 = 19,318.56/x
  3. Step 3: Cross multiply
    37,095.36x = 55,614.24 × 19,318.56
  4. Step 4: Simplify right side
    37,095.36x = 1,074,387,032.29
  5. Step 5: Solve for x
    x = 1,074,387,032.29/37,095.36
  6. Step 6: Final answer
    x = 28,962.84

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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.