Home / 9,601.08-14,411.28-6,830.88

Finding the Fourth Proportional to 9,601.08, 14,411.28 and 6,830.88

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Solution

The fourth proportional to 9,601.08, 14,411.28 and 6,830.88 is: 10,253.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,601.08 : 14,411.28 = 6,830.88 : x
  2. Step 2: Convert to fraction form
    9,601.08/14,411.28 = 6,830.88/x
  3. Step 3: Cross multiply
    9,601.08x = 14,411.28 × 6,830.88
  4. Step 4: Simplify right side
    9,601.08x = 98,441,724.33
  5. Step 5: Solve for x
    x = 98,441,724.33/9,601.08
  6. Step 6: Final answer
    x = 10,253.19

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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.