Home / 36,885.72-50,901.42-22,545.48

Finding the Fourth Proportional to 36,885.72, 50,901.42 and 22,545.48

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Solution

The fourth proportional to 36,885.72, 50,901.42 and 22,545.48 is: 31,112.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,885.72 : 50,901.42 = 22,545.48 : x
  2. Step 2: Convert to fraction form
    36,885.72/50,901.42 = 22,545.48/x
  3. Step 3: Cross multiply
    36,885.72x = 50,901.42 × 22,545.48
  4. Step 4: Simplify right side
    36,885.72x = 1,147,596,946.58
  5. Step 5: Solve for x
    x = 1,147,596,946.58/36,885.72
  6. Step 6: Final answer
    x = 31,112.23

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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.