Home / 6,767.93-10,152.85-2,088.32

Finding the Fourth Proportional to 6,767.93, 10,152.85 and 2,088.32

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Solution

The fourth proportional to 6,767.93, 10,152.85 and 2,088.32 is: 3,132.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.93 : 10,152.85 = 2,088.32 : x
  2. Step 2: Convert to fraction form
    6,767.93/10,152.85 = 2,088.32/x
  3. Step 3: Cross multiply
    6,767.93x = 10,152.85 × 2,088.32
  4. Step 4: Simplify right side
    6,767.93x = 21,202,381.80
  5. Step 5: Solve for x
    x = 21,202,381.80/6,767.93
  6. Step 6: Final answer
    x = 3,132.77

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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.