Home / 36,737.31-50,698.80-22,587.42

Finding the Fourth Proportional to 36,737.31, 50,698.80 and 22,587.42

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Solution

The fourth proportional to 36,737.31, 50,698.80 and 22,587.42 is: 31,171.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,737.31 : 50,698.80 = 22,587.42 : x
  2. Step 2: Convert to fraction form
    36,737.31/50,698.80 = 22,587.42/x
  3. Step 3: Cross multiply
    36,737.31x = 50,698.80 × 22,587.42
  4. Step 4: Simplify right side
    36,737.31x = 1,145,155,089.10
  5. Step 5: Solve for x
    x = 1,145,155,089.10/36,737.31
  6. Step 6: Final answer
    x = 31,171.45

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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.