Home / 181,926.16-251,036.33-104,397.83

Finding the Fourth Proportional to 181,926.16, 251,036.33 and 104,397.83

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Solution

The fourth proportional to 181,926.16, 251,036.33 and 104,397.83 is: 144,056.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,926.16 : 251,036.33 = 104,397.83 : x
  2. Step 2: Convert to fraction form
    181,926.16/251,036.33 = 104,397.83/x
  3. Step 3: Cross multiply
    181,926.16x = 251,036.33 × 104,397.83
  4. Step 4: Simplify right side
    181,926.16x = 26,207,648,604.36
  5. Step 5: Solve for x
    x = 26,207,648,604.36/181,926.16
  6. Step 6: Final answer
    x = 144,056.51

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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.