Home / 36,528.68-54,795.45-12,833.35

Finding the Fourth Proportional to 36,528.68, 54,795.45 and 12,833.35

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Solution

The fourth proportional to 36,528.68, 54,795.45 and 12,833.35 is: 19,250.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,528.68 : 54,795.45 = 12,833.35 : x
  2. Step 2: Convert to fraction form
    36,528.68/54,795.45 = 12,833.35/x
  3. Step 3: Cross multiply
    36,528.68x = 54,795.45 × 12,833.35
  4. Step 4: Simplify right side
    36,528.68x = 703,209,188.26
  5. Step 5: Solve for x
    x = 703,209,188.26/36,528.68
  6. Step 6: Final answer
    x = 19,250.88

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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.