Home / 134,058.96-200,950.20-60,238.80

Finding the Fourth Proportional to 134,058.96, 200,950.20 and 60,238.80

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Solution

The fourth proportional to 134,058.96, 200,950.20 and 60,238.80 is: 90,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,058.96 : 200,950.20 = 60,238.80 : x
  2. Step 2: Convert to fraction form
    134,058.96/200,950.20 = 60,238.80/x
  3. Step 3: Cross multiply
    134,058.96x = 200,950.20 × 60,238.80
  4. Step 4: Simplify right side
    134,058.96x = 12,104,998,907.76
  5. Step 5: Solve for x
    x = 12,104,998,907.76/134,058.96
  6. Step 6: Final answer
    x = 90,296.08

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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.