Home / 195,322.01-269,550.06-110,437.25

Finding the Fourth Proportional to 195,322.01, 269,550.06 and 110,437.25

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Solution

The fourth proportional to 195,322.01, 269,550.06 and 110,437.25 is: 152,406.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,322.01 : 269,550.06 = 110,437.25 : x
  2. Step 2: Convert to fraction form
    195,322.01/269,550.06 = 110,437.25/x
  3. Step 3: Cross multiply
    195,322.01x = 269,550.06 × 110,437.25
  4. Step 4: Simplify right side
    195,322.01x = 29,768,367,363.74
  5. Step 5: Solve for x
    x = 29,768,367,363.74/195,322.01
  6. Step 6: Final answer
    x = 152,406.62

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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.