Home / 9,074.07-13,616.28-3,526.68

Finding the Fourth Proportional to 9,074.07, 13,616.28 and 3,526.68

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Solution

The fourth proportional to 9,074.07, 13,616.28 and 3,526.68 is: 5,292.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.07 : 13,616.28 = 3,526.68 : x
  2. Step 2: Convert to fraction form
    9,074.07/13,616.28 = 3,526.68/x
  3. Step 3: Cross multiply
    9,074.07x = 13,616.28 × 3,526.68
  4. Step 4: Simplify right side
    9,074.07x = 48,020,262.35
  5. Step 5: Solve for x
    x = 48,020,262.35/9,074.07
  6. Step 6: Final answer
    x = 5,292.03

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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.