Home / 166,104.86-249,190.11-60,924.74

Finding the Fourth Proportional to 166,104.86, 249,190.11 and 60,924.74

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Solution

The fourth proportional to 166,104.86, 249,190.11 and 60,924.74 is: 91,399.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,104.86 : 249,190.11 = 60,924.74 : x
  2. Step 2: Convert to fraction form
    166,104.86/249,190.11 = 60,924.74/x
  3. Step 3: Cross multiply
    166,104.86x = 249,190.11 × 60,924.74
  4. Step 4: Simplify right side
    166,104.86x = 15,181,841,416.37
  5. Step 5: Solve for x
    x = 15,181,841,416.37/166,104.86
  6. Step 6: Final answer
    x = 91,399.14

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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.