Home / 134,002.39-184,923.66-73,576.95

Finding the Fourth Proportional to 134,002.39, 184,923.66 and 73,576.95

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Solution

The fourth proportional to 134,002.39, 184,923.66 and 73,576.95 is: 101,536.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,002.39 : 184,923.66 = 73,576.95 : x
  2. Step 2: Convert to fraction form
    134,002.39/184,923.66 = 73,576.95/x
  3. Step 3: Cross multiply
    134,002.39x = 184,923.66 × 73,576.95
  4. Step 4: Simplify right side
    134,002.39x = 13,606,118,885.64
  5. Step 5: Solve for x
    x = 13,606,118,885.64/134,002.39
  6. Step 6: Final answer
    x = 101,536.39

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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.