Home / 169,316.24-253,751.52-94,471.60

Finding the Fourth Proportional to 169,316.24, 253,751.52 and 94,471.60

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Solution

The fourth proportional to 169,316.24, 253,751.52 and 94,471.60 is: 141,583.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,316.24 : 253,751.52 = 94,471.60 : x
  2. Step 2: Convert to fraction form
    169,316.24/253,751.52 = 94,471.60/x
  3. Step 3: Cross multiply
    169,316.24x = 253,751.52 × 94,471.60
  4. Step 4: Simplify right side
    169,316.24x = 23,972,312,096.83
  5. Step 5: Solve for x
    x = 23,972,312,096.83/169,316.24
  6. Step 6: Final answer
    x = 141,583.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.