Home / 36,460.60-54,690.90-23,327.80

Finding the Fourth Proportional to 36,460.60, 54,690.90 and 23,327.80

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Solution

The fourth proportional to 36,460.60, 54,690.90 and 23,327.80 is: 34,991.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,460.60 : 54,690.90 = 23,327.80 : x
  2. Step 2: Convert to fraction form
    36,460.60/54,690.90 = 23,327.80/x
  3. Step 3: Cross multiply
    36,460.60x = 54,690.90 × 23,327.80
  4. Step 4: Simplify right side
    36,460.60x = 1,275,818,377.02
  5. Step 5: Solve for x
    x = 1,275,818,377.02/36,460.60
  6. Step 6: Final answer
    x = 34,991.70

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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.