Home / 107,034.24-160,574.85-35,954.31

Finding the Fourth Proportional to 107,034.24, 160,574.85 and 35,954.31

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Solution

The fourth proportional to 107,034.24, 160,574.85 and 35,954.31 is: 53,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,034.24 : 160,574.85 = 35,954.31 : x
  2. Step 2: Convert to fraction form
    107,034.24/160,574.85 = 35,954.31/x
  3. Step 3: Cross multiply
    107,034.24x = 160,574.85 × 35,954.31
  4. Step 4: Simplify right side
    107,034.24x = 5,773,357,935.10
  5. Step 5: Solve for x
    x = 5,773,357,935.10/107,034.24
  6. Step 6: Final answer
    x = 53,939.36

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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.