Home / 56,191.01-84,286.20-22,910.94

Finding the Fourth Proportional to 56,191.01, 84,286.20 and 22,910.94

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Solution

The fourth proportional to 56,191.01, 84,286.20 and 22,910.94 is: 34,366.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,191.01 : 84,286.20 = 22,910.94 : x
  2. Step 2: Convert to fraction form
    56,191.01/84,286.20 = 22,910.94/x
  3. Step 3: Cross multiply
    56,191.01x = 84,286.20 × 22,910.94
  4. Step 4: Simplify right side
    56,191.01x = 1,931,076,071.03
  5. Step 5: Solve for x
    x = 1,931,076,071.03/56,191.01
  6. Step 6: Final answer
    x = 34,366.28

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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.