Home / 195,578.04-269,851.44-110,695.11

Finding the Fourth Proportional to 195,578.04, 269,851.44 and 110,695.11

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Solution

The fourth proportional to 195,578.04, 269,851.44 and 110,695.11 is: 152,733.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,578.04 : 269,851.44 = 110,695.11 : x
  2. Step 2: Convert to fraction form
    195,578.04/269,851.44 = 110,695.11/x
  3. Step 3: Cross multiply
    195,578.04x = 269,851.44 × 110,695.11
  4. Step 4: Simplify right side
    195,578.04x = 29,871,234,237.62
  5. Step 5: Solve for x
    x = 29,871,234,237.62/195,578.04
  6. Step 6: Final answer
    x = 152,733.07

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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.