Home / 90,773.40-136,164.57-24,214.14

Finding the Fourth Proportional to 90,773.40, 136,164.57 and 24,214.14

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Solution

The fourth proportional to 90,773.40, 136,164.57 and 24,214.14 is: 36,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,773.40 : 136,164.57 = 24,214.14 : x
  2. Step 2: Convert to fraction form
    90,773.40/136,164.57 = 24,214.14/x
  3. Step 3: Cross multiply
    90,773.40x = 136,164.57 × 24,214.14
  4. Step 4: Simplify right side
    90,773.40x = 3,297,107,961.02
  5. Step 5: Solve for x
    x = 3,297,107,961.02/90,773.40
  6. Step 6: Final answer
    x = 36,322.40

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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.