Home / 61,565.24-84,960.09-33,270.93

Finding the Fourth Proportional to 61,565.24, 84,960.09 and 33,270.93

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Solution

The fourth proportional to 61,565.24, 84,960.09 and 33,270.93 is: 45,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,565.24 : 84,960.09 = 33,270.93 : x
  2. Step 2: Convert to fraction form
    61,565.24/84,960.09 = 33,270.93/x
  3. Step 3: Cross multiply
    61,565.24x = 84,960.09 × 33,270.93
  4. Step 4: Simplify right side
    61,565.24x = 2,826,701,207.18
  5. Step 5: Solve for x
    x = 2,826,701,207.18/61,565.24
  6. Step 6: Final answer
    x = 45,913.91

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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.