Home / 195,495.57-269,773.61-110,598.93

Finding the Fourth Proportional to 195,495.57, 269,773.61 and 110,598.93

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Solution

The fourth proportional to 195,495.57, 269,773.61 and 110,598.93 is: 152,620.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,495.57 : 269,773.61 = 110,598.93 : x
  2. Step 2: Convert to fraction form
    195,495.57/269,773.61 = 110,598.93/x
  3. Step 3: Cross multiply
    195,495.57x = 269,773.61 × 110,598.93
  4. Step 4: Simplify right side
    195,495.57x = 29,836,672,055.24
  5. Step 5: Solve for x
    x = 29,836,672,055.24/195,495.57
  6. Step 6: Final answer
    x = 152,620.71

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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.