Home / 7,528.01-11,292.58-2,262.61

Finding the Fourth Proportional to 7,528.01, 11,292.58 and 2,262.61

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Solution

The fourth proportional to 7,528.01, 11,292.58 and 2,262.61 is: 3,394.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,528.01 : 11,292.58 = 2,262.61 : x
  2. Step 2: Convert to fraction form
    7,528.01/11,292.58 = 2,262.61/x
  3. Step 3: Cross multiply
    7,528.01x = 11,292.58 × 2,262.61
  4. Step 4: Simplify right side
    7,528.01x = 25,550,689.62
  5. Step 5: Solve for x
    x = 25,550,689.62/7,528.01
  6. Step 6: Final answer
    x = 3,394.08

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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.