Home / 133,024.15-199,538.03-44,277.67

Finding the Fourth Proportional to 133,024.15, 199,538.03 and 44,277.67

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Solution

The fourth proportional to 133,024.15, 199,538.03 and 44,277.67 is: 66,417.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,024.15 : 199,538.03 = 44,277.67 : x
  2. Step 2: Convert to fraction form
    133,024.15/199,538.03 = 44,277.67/x
  3. Step 3: Cross multiply
    133,024.15x = 199,538.03 × 44,277.67
  4. Step 4: Simplify right side
    133,024.15x = 8,835,079,044.79
  5. Step 5: Solve for x
    x = 8,835,079,044.79/133,024.15
  6. Step 6: Final answer
    x = 66,417.11

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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.