Home / 7,316.21-10,092.26-4,484.95

Finding the Fourth Proportional to 7,316.21, 10,092.26 and 4,484.95

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Solution

The fourth proportional to 7,316.21, 10,092.26 and 4,484.95 is: 6,186.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316.21 : 10,092.26 = 4,484.95 : x
  2. Step 2: Convert to fraction form
    7,316.21/10,092.26 = 4,484.95/x
  3. Step 3: Cross multiply
    7,316.21x = 10,092.26 × 4,484.95
  4. Step 4: Simplify right side
    7,316.21x = 45,263,233.83
  5. Step 5: Solve for x
    x = 45,263,233.83/7,316.21
  6. Step 6: Final answer
    x = 6,186.71

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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.