Home / 5,946.41-8,207.06-3,428.07

Finding the Fourth Proportional to 5,946.41, 8,207.06 and 3,428.07

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Solution

The fourth proportional to 5,946.41, 8,207.06 and 3,428.07 is: 4,731.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946.41 : 8,207.06 = 3,428.07 : x
  2. Step 2: Convert to fraction form
    5,946.41/8,207.06 = 3,428.07/x
  3. Step 3: Cross multiply
    5,946.41x = 8,207.06 × 3,428.07
  4. Step 4: Simplify right side
    5,946.41x = 28,134,376.17
  5. Step 5: Solve for x
    x = 28,134,376.17/5,946.41
  6. Step 6: Final answer
    x = 4,731.32

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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.