Home / 134,301.01-185,340.26-73,876.32

Finding the Fourth Proportional to 134,301.01, 185,340.26 and 73,876.32

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Solution

The fourth proportional to 134,301.01, 185,340.26 and 73,876.32 is: 101,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,301.01 : 185,340.26 = 73,876.32 : x
  2. Step 2: Convert to fraction form
    134,301.01/185,340.26 = 73,876.32/x
  3. Step 3: Cross multiply
    134,301.01x = 185,340.26 × 73,876.32
  4. Step 4: Simplify right side
    134,301.01x = 13,692,257,236.36
  5. Step 5: Solve for x
    x = 13,692,257,236.36/134,301.01
  6. Step 6: Final answer
    x = 101,952.01

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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.