Home / 37,223.16-55,847.70-17,516.76

Finding the Fourth Proportional to 37,223.16, 55,847.70 and 17,516.76

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Solution

The fourth proportional to 37,223.16, 55,847.70 and 17,516.76 is: 26,281.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,223.16 : 55,847.70 = 17,516.76 : x
  2. Step 2: Convert to fraction form
    37,223.16/55,847.70 = 17,516.76/x
  3. Step 3: Cross multiply
    37,223.16x = 55,847.70 × 17,516.76
  4. Step 4: Simplify right side
    37,223.16x = 978,270,757.45
  5. Step 5: Solve for x
    x = 978,270,757.45/37,223.16
  6. Step 6: Final answer
    x = 26,281.24

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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.