Home / 29,406.05-44,115.68-9,683.90

Finding the Fourth Proportional to 29,406.05, 44,115.68 and 9,683.90

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Solution

The fourth proportional to 29,406.05, 44,115.68 and 9,683.90 is: 14,528.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,406.05 : 44,115.68 = 9,683.90 : x
  2. Step 2: Convert to fraction form
    29,406.05/44,115.68 = 9,683.90/x
  3. Step 3: Cross multiply
    29,406.05x = 44,115.68 × 9,683.90
  4. Step 4: Simplify right side
    29,406.05x = 427,211,833.55
  5. Step 5: Solve for x
    x = 427,211,833.55/29,406.05
  6. Step 6: Final answer
    x = 14,528.03

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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.