Home / 169,597.96-234,033.46-94,140.52

Finding the Fourth Proportional to 169,597.96, 234,033.46 and 94,140.52

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Solution

The fourth proportional to 169,597.96, 234,033.46 and 94,140.52 is: 129,907.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,597.96 : 234,033.46 = 94,140.52 : x
  2. Step 2: Convert to fraction form
    169,597.96/234,033.46 = 94,140.52/x
  3. Step 3: Cross multiply
    169,597.96x = 234,033.46 × 94,140.52
  4. Step 4: Simplify right side
    169,597.96x = 22,032,031,621.80
  5. Step 5: Solve for x
    x = 22,032,031,621.80/169,597.96
  6. Step 6: Final answer
    x = 129,907.41

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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.