Home / 195,322.39-269,550.58-110,437.63

Finding the Fourth Proportional to 195,322.39, 269,550.58 and 110,437.63

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Solution

The fourth proportional to 195,322.39, 269,550.58 and 110,437.63 is: 152,407.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,322.39 : 269,550.58 = 110,437.63 : x
  2. Step 2: Convert to fraction form
    195,322.39/269,550.58 = 110,437.63/x
  3. Step 3: Cross multiply
    195,322.39x = 269,550.58 × 110,437.63
  4. Step 4: Simplify right side
    195,322.39x = 29,768,525,872.57
  5. Step 5: Solve for x
    x = 29,768,525,872.57/195,322.39
  6. Step 6: Final answer
    x = 152,407.14

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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.