Home / 7,694.01-10,618.05-4,336.96

Finding the Fourth Proportional to 7,694.01, 10,618.05 and 4,336.96

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Solution

The fourth proportional to 7,694.01, 10,618.05 and 4,336.96 is: 5,985.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,694.01 : 10,618.05 = 4,336.96 : x
  2. Step 2: Convert to fraction form
    7,694.01/10,618.05 = 4,336.96/x
  3. Step 3: Cross multiply
    7,694.01x = 10,618.05 × 4,336.96
  4. Step 4: Simplify right side
    7,694.01x = 46,050,058.13
  5. Step 5: Solve for x
    x = 46,050,058.13/7,694.01
  6. Step 6: Final answer
    x = 5,985.18

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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.