Home / 7,282.34-10,924.95-2,353.22

Finding the Fourth Proportional to 7,282.34, 10,924.95 and 2,353.22

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Solution

The fourth proportional to 7,282.34, 10,924.95 and 2,353.22 is: 3,530.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282.34 : 10,924.95 = 2,353.22 : x
  2. Step 2: Convert to fraction form
    7,282.34/10,924.95 = 2,353.22/x
  3. Step 3: Cross multiply
    7,282.34x = 10,924.95 × 2,353.22
  4. Step 4: Simplify right side
    7,282.34x = 25,708,810.84
  5. Step 5: Solve for x
    x = 25,708,810.84/7,282.34
  6. Step 6: Final answer
    x = 3,530.30

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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.