Home / 15,546.33-23,323.14-6,186.92

Finding the Fourth Proportional to 15,546.33, 23,323.14 and 6,186.92

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Solution

The fourth proportional to 15,546.33, 23,323.14 and 6,186.92 is: 9,281.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546.33 : 23,323.14 = 6,186.92 : x
  2. Step 2: Convert to fraction form
    15,546.33/23,323.14 = 6,186.92/x
  3. Step 3: Cross multiply
    15,546.33x = 23,323.14 × 6,186.92
  4. Step 4: Simplify right side
    15,546.33x = 144,298,284.71
  5. Step 5: Solve for x
    x = 144,298,284.71/15,546.33
  6. Step 6: Final answer
    x = 9,281.82

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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.