Home / 6,623.16-9,925.02-2,725.44

Finding the Fourth Proportional to 6,623.16, 9,925.02 and 2,725.44

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Solution

The fourth proportional to 6,623.16, 9,925.02 and 2,725.44 is: 4,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623.16 : 9,925.02 = 2,725.44 : x
  2. Step 2: Convert to fraction form
    6,623.16/9,925.02 = 2,725.44/x
  3. Step 3: Cross multiply
    6,623.16x = 9,925.02 × 2,725.44
  4. Step 4: Simplify right side
    6,623.16x = 27,050,046.51
  5. Step 5: Solve for x
    x = 27,050,046.51/6,623.16
  6. Step 6: Final answer
    x = 4,084.16

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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.