Home / 133,624.26-200,459.43-44,886.30

Finding the Fourth Proportional to 133,624.26, 200,459.43 and 44,886.30

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Solution

The fourth proportional to 133,624.26, 200,459.43 and 44,886.30 is: 67,337.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,624.26 : 200,459.43 = 44,886.30 : x
  2. Step 2: Convert to fraction form
    133,624.26/200,459.43 = 44,886.30/x
  3. Step 3: Cross multiply
    133,624.26x = 200,459.43 × 44,886.30
  4. Step 4: Simplify right side
    133,624.26x = 8,997,882,112.81
  5. Step 5: Solve for x
    x = 8,997,882,112.81/133,624.26
  6. Step 6: Final answer
    x = 67,337.19

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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.