Home / 114,002.44-170,998.80-111,332.68

Finding the Fourth Proportional to 114,002.44, 170,998.80 and 111,332.68

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Solution

The fourth proportional to 114,002.44, 170,998.80 and 111,332.68 is: 166,994.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,002.44 : 170,998.80 = 111,332.68 : x
  2. Step 2: Convert to fraction form
    114,002.44/170,998.80 = 111,332.68/x
  3. Step 3: Cross multiply
    114,002.44x = 170,998.80 × 111,332.68
  4. Step 4: Simplify right side
    114,002.44x = 19,037,754,680.78
  5. Step 5: Solve for x
    x = 19,037,754,680.78/114,002.44
  6. Step 6: Final answer
    x = 166,994.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.