Home / 73,275.05-101,121.38-41,009.41

Finding the Fourth Proportional to 73,275.05, 101,121.38 and 41,009.41

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Solution

The fourth proportional to 73,275.05, 101,121.38 and 41,009.41 is: 56,594.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,275.05 : 101,121.38 = 41,009.41 : x
  2. Step 2: Convert to fraction form
    73,275.05/101,121.38 = 41,009.41/x
  3. Step 3: Cross multiply
    73,275.05x = 101,121.38 × 41,009.41
  4. Step 4: Simplify right side
    73,275.05x = 4,146,928,132.19
  5. Step 5: Solve for x
    x = 4,146,928,132.19/73,275.05
  6. Step 6: Final answer
    x = 56,594.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.