Home / 181,347.14-250,187.39-104,852.22

Finding the Fourth Proportional to 181,347.14, 250,187.39 and 104,852.22

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Solution

The fourth proportional to 181,347.14, 250,187.39 and 104,852.22 is: 144,654.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,347.14 : 250,187.39 = 104,852.22 : x
  2. Step 2: Convert to fraction form
    181,347.14/250,187.39 = 104,852.22/x
  3. Step 3: Cross multiply
    181,347.14x = 250,187.39 × 104,852.22
  4. Step 4: Simplify right side
    181,347.14x = 26,232,703,257.51
  5. Step 5: Solve for x
    x = 26,232,703,257.51/181,347.14
  6. Step 6: Final answer
    x = 144,654.63

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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.