Home / 46,291.08-69,363.77-35,786.79

Finding the Fourth Proportional to 46,291.08, 69,363.77 and 35,786.79

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Solution

The fourth proportional to 46,291.08, 69,363.77 and 35,786.79 is: 53,623.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,291.08 : 69,363.77 = 35,786.79 : x
  2. Step 2: Convert to fraction form
    46,291.08/69,363.77 = 35,786.79/x
  3. Step 3: Cross multiply
    46,291.08x = 69,363.77 × 35,786.79
  4. Step 4: Simplify right side
    46,291.08x = 2,482,306,491.66
  5. Step 5: Solve for x
    x = 2,482,306,491.66/46,291.08
  6. Step 6: Final answer
    x = 53,623.86

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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.