Home / 181,569.28-250,527.72-109,954.48

Finding the Fourth Proportional to 181,569.28, 250,527.72 and 109,954.48

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Solution

The fourth proportional to 181,569.28, 250,527.72 and 109,954.48 is: 151,714.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,569.28 : 250,527.72 = 109,954.48 : x
  2. Step 2: Convert to fraction form
    181,569.28/250,527.72 = 109,954.48/x
  3. Step 3: Cross multiply
    181,569.28x = 250,527.72 × 109,954.48
  4. Step 4: Simplify right side
    181,569.28x = 27,546,645,178.19
  5. Step 5: Solve for x
    x = 27,546,645,178.19/181,569.28
  6. Step 6: Final answer
    x = 151,714.24

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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.