Home / 41,190.18-61,794.73-14,894.93

Finding the Fourth Proportional to 41,190.18, 61,794.73 and 14,894.93

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Solution

The fourth proportional to 41,190.18, 61,794.73 and 14,894.93 is: 22,345.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.18 : 61,794.73 = 14,894.93 : x
  2. Step 2: Convert to fraction form
    41,190.18/61,794.73 = 14,894.93/x
  3. Step 3: Cross multiply
    41,190.18x = 61,794.73 × 14,894.93
  4. Step 4: Simplify right side
    41,190.18x = 920,428,177.72
  5. Step 5: Solve for x
    x = 920,428,177.72/41,190.18
  6. Step 6: Final answer
    x = 22,345.82

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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.