Home / 9,036.16-13,552.72-2,710.94

Finding the Fourth Proportional to 9,036.16, 13,552.72 and 2,710.94

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Solution

The fourth proportional to 9,036.16, 13,552.72 and 2,710.94 is: 4,065.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036.16 : 13,552.72 = 2,710.94 : x
  2. Step 2: Convert to fraction form
    9,036.16/13,552.72 = 2,710.94/x
  3. Step 3: Cross multiply
    9,036.16x = 13,552.72 × 2,710.94
  4. Step 4: Simplify right side
    9,036.16x = 36,740,536.22
  5. Step 5: Solve for x
    x = 36,740,536.22/9,036.16
  6. Step 6: Final answer
    x = 4,065.95

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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.