Home / 166,014.63-229,097.45-94,393.11

Finding the Fourth Proportional to 166,014.63, 229,097.45 and 94,393.11

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Solution

The fourth proportional to 166,014.63, 229,097.45 and 94,393.11 is: 130,260.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,014.63 : 229,097.45 = 94,393.11 : x
  2. Step 2: Convert to fraction form
    166,014.63/229,097.45 = 94,393.11/x
  3. Step 3: Cross multiply
    166,014.63x = 229,097.45 × 94,393.11
  4. Step 4: Simplify right side
    166,014.63x = 21,625,220,798.57
  5. Step 5: Solve for x
    x = 21,625,220,798.57/166,014.63
  6. Step 6: Final answer
    x = 130,260.93

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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.