Home / 141,337.39-212,005.01-36,156.19

Finding the Fourth Proportional to 141,337.39, 212,005.01 and 36,156.19

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Solution

The fourth proportional to 141,337.39, 212,005.01 and 36,156.19 is: 54,234.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,337.39 : 212,005.01 = 36,156.19 : x
  2. Step 2: Convert to fraction form
    141,337.39/212,005.01 = 36,156.19/x
  3. Step 3: Cross multiply
    141,337.39x = 212,005.01 × 36,156.19
  4. Step 4: Simplify right side
    141,337.39x = 7,665,293,241.73
  5. Step 5: Solve for x
    x = 7,665,293,241.73/141,337.39
  6. Step 6: Final answer
    x = 54,234.01

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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.