Home / 5,822.36-8,031.23-3,552.66

Finding the Fourth Proportional to 5,822.36, 8,031.23 and 3,552.66

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Solution

The fourth proportional to 5,822.36, 8,031.23 and 3,552.66 is: 4,900.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822.36 : 8,031.23 = 3,552.66 : x
  2. Step 2: Convert to fraction form
    5,822.36/8,031.23 = 3,552.66/x
  3. Step 3: Cross multiply
    5,822.36x = 8,031.23 × 3,552.66
  4. Step 4: Simplify right side
    5,822.36x = 28,532,211.81
  5. Step 5: Solve for x
    x = 28,532,211.81/5,822.36
  6. Step 6: Final answer
    x = 4,900.46

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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.