Home / 36,992.50-51,037.60-22,637.35

Finding the Fourth Proportional to 36,992.50, 51,037.60 and 22,637.35

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Solution

The fourth proportional to 36,992.50, 51,037.60 and 22,637.35 is: 31,232.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,992.50 : 51,037.60 = 22,637.35 : x
  2. Step 2: Convert to fraction form
    36,992.50/51,037.60 = 22,637.35/x
  3. Step 3: Cross multiply
    36,992.50x = 51,037.60 × 22,637.35
  4. Step 4: Simplify right side
    36,992.50x = 1,155,355,936.38
  5. Step 5: Solve for x
    x = 1,155,355,936.38/36,992.50
  6. Step 6: Final answer
    x = 31,232.17

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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.