Home / 167,337.63-251,106.14-60,729.89

Finding the Fourth Proportional to 167,337.63, 251,106.14 and 60,729.89

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Solution

The fourth proportional to 167,337.63, 251,106.14 and 60,729.89 is: 91,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,337.63 : 251,106.14 = 60,729.89 : x
  2. Step 2: Convert to fraction form
    167,337.63/251,106.14 = 60,729.89/x
  3. Step 3: Cross multiply
    167,337.63x = 251,106.14 × 60,729.89
  4. Step 4: Simplify right side
    167,337.63x = 15,249,647,156.82
  5. Step 5: Solve for x
    x = 15,249,647,156.82/167,337.63
  6. Step 6: Final answer
    x = 91,131.01

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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.