Home / 4,643.27-6,967.29-3,084.35

Finding the Fourth Proportional to 4,643.27, 6,967.29 and 3,084.35

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Solution

The fourth proportional to 4,643.27, 6,967.29 and 3,084.35 is: 4,628.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,643.27 : 6,967.29 = 3,084.35 : x
  2. Step 2: Convert to fraction form
    4,643.27/6,967.29 = 3,084.35/x
  3. Step 3: Cross multiply
    4,643.27x = 6,967.29 × 3,084.35
  4. Step 4: Simplify right side
    4,643.27x = 21,489,526.08
  5. Step 5: Solve for x
    x = 21,489,526.08/4,643.27
  6. Step 6: Final answer
    x = 4,628.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.