Home / 61,758.15-85,226.18-33,463.83

Finding the Fourth Proportional to 61,758.15, 85,226.18 and 33,463.83

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Solution

The fourth proportional to 61,758.15, 85,226.18 and 33,463.83 is: 46,180.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,758.15 : 85,226.18 = 33,463.83 : x
  2. Step 2: Convert to fraction form
    61,758.15/85,226.18 = 33,463.83/x
  3. Step 3: Cross multiply
    61,758.15x = 85,226.18 × 33,463.83
  4. Step 4: Simplify right side
    61,758.15x = 2,851,994,551.35
  5. Step 5: Solve for x
    x = 2,851,994,551.35/61,758.15
  6. Step 6: Final answer
    x = 46,180.05

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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.