Home / 5,610.09-8,392.01-4,611.66

Finding the Fourth Proportional to 5,610.09, 8,392.01 and 4,611.66

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Solution

The fourth proportional to 5,610.09, 8,392.01 and 4,611.66 is: 6,898.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610.09 : 8,392.01 = 4,611.66 : x
  2. Step 2: Convert to fraction form
    5,610.09/8,392.01 = 4,611.66/x
  3. Step 3: Cross multiply
    5,610.09x = 8,392.01 × 4,611.66
  4. Step 4: Simplify right side
    5,610.09x = 38,701,073.78
  5. Step 5: Solve for x
    x = 38,701,073.78/5,610.09
  6. Step 6: Final answer
    x = 6,898.48

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1.5x scale

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.