Home / 181,394.83-250,304.95-104,902.48

Finding the Fourth Proportional to 181,394.83, 250,304.95 and 104,902.48

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Solution

The fourth proportional to 181,394.83, 250,304.95 and 104,902.48 is: 144,753.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,394.83 : 250,304.95 = 104,902.48 : x
  2. Step 2: Convert to fraction form
    181,394.83/250,304.95 = 104,902.48/x
  3. Step 3: Cross multiply
    181,394.83x = 250,304.95 × 104,902.48
  4. Step 4: Simplify right side
    181,394.83x = 26,257,610,011.28
  5. Step 5: Solve for x
    x = 26,257,610,011.28/181,394.83
  6. Step 6: Final answer
    x = 144,753.91

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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.