Home / 195,248.16-269,431.92-110,360.16

Finding the Fourth Proportional to 195,248.16, 269,431.92 and 110,360.16

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Solution

The fourth proportional to 195,248.16, 269,431.92 and 110,360.16 is: 152,291.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,248.16 : 269,431.92 = 110,360.16 : x
  2. Step 2: Convert to fraction form
    195,248.16/269,431.92 = 110,360.16/x
  3. Step 3: Cross multiply
    195,248.16x = 269,431.92 × 110,360.16
  4. Step 4: Simplify right side
    195,248.16x = 29,734,549,800.31
  5. Step 5: Solve for x
    x = 29,734,549,800.31/195,248.16
  6. Step 6: Final answer
    x = 152,291.06

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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.