Home / 175,055.68-241,581.54-107,071.48

Finding the Fourth Proportional to 175,055.68, 241,581.54 and 107,071.48

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Solution

The fourth proportional to 175,055.68, 241,581.54 and 107,071.48 is: 147,761.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,055.68 : 241,581.54 = 107,071.48 : x
  2. Step 2: Convert to fraction form
    175,055.68/241,581.54 = 107,071.48/x
  3. Step 3: Cross multiply
    175,055.68x = 241,581.54 × 107,071.48
  4. Step 4: Simplify right side
    175,055.68x = 25,866,493,028.48
  5. Step 5: Solve for x
    x = 25,866,493,028.48/175,055.68
  6. Step 6: Final answer
    x = 147,761.52

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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.