Home / 36,353.34-54,528.47-11,392.83

Finding the Fourth Proportional to 36,353.34, 54,528.47 and 11,392.83

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Solution

The fourth proportional to 36,353.34, 54,528.47 and 11,392.83 is: 17,088.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,353.34 : 54,528.47 = 11,392.83 : x
  2. Step 2: Convert to fraction form
    36,353.34/54,528.47 = 11,392.83/x
  3. Step 3: Cross multiply
    36,353.34x = 54,528.47 × 11,392.83
  4. Step 4: Simplify right side
    36,353.34x = 621,233,531.91
  5. Step 5: Solve for x
    x = 621,233,531.91/36,353.34
  6. Step 6: Final answer
    x = 17,088.76

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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.