Home / 36,986.10-55,477.94-14,793.52

Finding the Fourth Proportional to 36,986.10, 55,477.94 and 14,793.52

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Solution

The fourth proportional to 36,986.10, 55,477.94 and 14,793.52 is: 22,189.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,986.10 : 55,477.94 = 14,793.52 : x
  2. Step 2: Convert to fraction form
    36,986.10/55,477.94 = 14,793.52/x
  3. Step 3: Cross multiply
    36,986.10x = 55,477.94 × 14,793.52
  4. Step 4: Simplify right side
    36,986.10x = 820,713,802.29
  5. Step 5: Solve for x
    x = 820,713,802.29/36,986.10
  6. Step 6: Final answer
    x = 22,189.79

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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.