Home / 29,387.77-44,081.58-10,667.80

Finding the Fourth Proportional to 29,387.77, 44,081.58 and 10,667.80

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Solution

The fourth proportional to 29,387.77, 44,081.58 and 10,667.80 is: 16,001.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,387.77 : 44,081.58 = 10,667.80 : x
  2. Step 2: Convert to fraction form
    29,387.77/44,081.58 = 10,667.80/x
  3. Step 3: Cross multiply
    29,387.77x = 44,081.58 × 10,667.80
  4. Step 4: Simplify right side
    29,387.77x = 470,253,479.12
  5. Step 5: Solve for x
    x = 470,253,479.12/29,387.77
  6. Step 6: Final answer
    x = 16,001.67

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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.