Home / 4,585.16-6,316.19-3,910.77

Finding the Fourth Proportional to 4,585.16, 6,316.19 and 3,910.77

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Solution

The fourth proportional to 4,585.16, 6,316.19 and 3,910.77 is: 5,387.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585.16 : 6,316.19 = 3,910.77 : x
  2. Step 2: Convert to fraction form
    4,585.16/6,316.19 = 3,910.77/x
  3. Step 3: Cross multiply
    4,585.16x = 6,316.19 × 3,910.77
  4. Step 4: Simplify right side
    4,585.16x = 24,701,161.48
  5. Step 5: Solve for x
    x = 24,701,161.48/4,585.16
  6. Step 6: Final answer
    x = 5,387.19

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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.