Home / 195,294.04-269,510.34-110,416.12

Finding the Fourth Proportional to 195,294.04, 269,510.34 and 110,416.12

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Solution

The fourth proportional to 195,294.04, 269,510.34 and 110,416.12 is: 152,376.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,294.04 : 269,510.34 = 110,416.12 : x
  2. Step 2: Convert to fraction form
    195,294.04/269,510.34 = 110,416.12/x
  3. Step 3: Cross multiply
    195,294.04x = 269,510.34 × 110,416.12
  4. Step 4: Simplify right side
    195,294.04x = 29,758,286,042.68
  5. Step 5: Solve for x
    x = 29,758,286,042.68/195,294.04
  6. Step 6: Final answer
    x = 152,376.83

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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.