Home / 9,621.02-14,441.26-6,850.82

Finding the Fourth Proportional to 9,621.02, 14,441.26 and 6,850.82

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Solution

The fourth proportional to 9,621.02, 14,441.26 and 6,850.82 is: 10,283.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,621.02 : 14,441.26 = 6,850.82 : x
  2. Step 2: Convert to fraction form
    9,621.02/14,441.26 = 6,850.82/x
  3. Step 3: Cross multiply
    9,621.02x = 14,441.26 × 6,850.82
  4. Step 4: Simplify right side
    9,621.02x = 98,934,472.83
  5. Step 5: Solve for x
    x = 98,934,472.83/9,621.02
  6. Step 6: Final answer
    x = 10,283.16

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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.