Home / 6,001.61-8,285.25-3,766.77

Finding the Fourth Proportional to 6,001.61, 8,285.25 and 3,766.77

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Solution

The fourth proportional to 6,001.61, 8,285.25 and 3,766.77 is: 5,200.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.61 : 8,285.25 = 3,766.77 : x
  2. Step 2: Convert to fraction form
    6,001.61/8,285.25 = 3,766.77/x
  3. Step 3: Cross multiply
    6,001.61x = 8,285.25 × 3,766.77
  4. Step 4: Simplify right side
    6,001.61x = 31,208,631.14
  5. Step 5: Solve for x
    x = 31,208,631.14/6,001.61
  6. Step 6: Final answer
    x = 5,200.05

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1.5x scale

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.