Home / 3,331.68-4,597.68-2,284.08

Finding the Fourth Proportional to 3,331.68, 4,597.68 and 2,284.08

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Solution

The fourth proportional to 3,331.68, 4,597.68 and 2,284.08 is: 3,152.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331.68 : 4,597.68 = 2,284.08 : x
  2. Step 2: Convert to fraction form
    3,331.68/4,597.68 = 2,284.08/x
  3. Step 3: Cross multiply
    3,331.68x = 4,597.68 × 2,284.08
  4. Step 4: Simplify right side
    3,331.68x = 10,501,468.93
  5. Step 5: Solve for x
    x = 10,501,468.93/3,331.68
  6. Step 6: Final answer
    x = 3,152.00

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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.