Home / 6,916.16-10,373.99-2,236.13

Finding the Fourth Proportional to 6,916.16, 10,373.99 and 2,236.13

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Solution

The fourth proportional to 6,916.16, 10,373.99 and 2,236.13 is: 3,354.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916.16 : 10,373.99 = 2,236.13 : x
  2. Step 2: Convert to fraction form
    6,916.16/10,373.99 = 2,236.13/x
  3. Step 3: Cross multiply
    6,916.16x = 10,373.99 × 2,236.13
  4. Step 4: Simplify right side
    6,916.16x = 23,197,527.21
  5. Step 5: Solve for x
    x = 23,197,527.21/6,916.16
  6. Step 6: Final answer
    x = 3,354.11

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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.