Home / 182,799.68-252,292.08-111,202.16

Finding the Fourth Proportional to 182,799.68, 252,292.08 and 111,202.16

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Solution

The fourth proportional to 182,799.68, 252,292.08 and 111,202.16 is: 153,476.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,799.68 : 252,292.08 = 111,202.16 : x
  2. Step 2: Convert to fraction form
    182,799.68/252,292.08 = 111,202.16/x
  3. Step 3: Cross multiply
    182,799.68x = 252,292.08 × 111,202.16
  4. Step 4: Simplify right side
    182,799.68x = 28,055,424,246.89
  5. Step 5: Solve for x
    x = 28,055,424,246.89/182,799.68
  6. Step 6: Final answer
    x = 153,476.33

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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.