Home / 36,318.27-50,045.52-26,228.91

Finding the Fourth Proportional to 36,318.27, 50,045.52 and 26,228.91

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Solution

The fourth proportional to 36,318.27, 50,045.52 and 26,228.91 is: 36,142.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,318.27 : 50,045.52 = 26,228.91 : x
  2. Step 2: Convert to fraction form
    36,318.27/50,045.52 = 26,228.91/x
  3. Step 3: Cross multiply
    36,318.27x = 50,045.52 × 26,228.91
  4. Step 4: Simplify right side
    36,318.27x = 1,312,639,439.98
  5. Step 5: Solve for x
    x = 1,312,639,439.98/36,318.27
  6. Step 6: Final answer
    x = 36,142.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.