Home / 64,016.40-88,324.92-41,356.29

Finding the Fourth Proportional to 64,016.40, 88,324.92 and 41,356.29

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Solution

The fourth proportional to 64,016.40, 88,324.92 and 41,356.29 is: 57,060.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,016.40 : 88,324.92 = 41,356.29 : x
  2. Step 2: Convert to fraction form
    64,016.40/88,324.92 = 41,356.29/x
  3. Step 3: Cross multiply
    64,016.40x = 88,324.92 × 41,356.29
  4. Step 4: Simplify right side
    64,016.40x = 3,652,791,005.75
  5. Step 5: Solve for x
    x = 3,652,791,005.75/64,016.40
  6. Step 6: Final answer
    x = 57,060.24

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1.5x scale

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.