Home / 6,916.23-10,376.71-2,967.32

Finding the Fourth Proportional to 6,916.23, 10,376.71 and 2,967.32

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Solution

The fourth proportional to 6,916.23, 10,376.71 and 2,967.32 is: 4,452.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916.23 : 10,376.71 = 2,967.32 : x
  2. Step 2: Convert to fraction form
    6,916.23/10,376.71 = 2,967.32/x
  3. Step 3: Cross multiply
    6,916.23x = 10,376.71 × 2,967.32
  4. Step 4: Simplify right side
    6,916.23x = 30,791,037.64
  5. Step 5: Solve for x
    x = 30,791,037.64/6,916.23
  6. Step 6: Final answer
    x = 4,452.00

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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.