Home / 36,991.07-55,500.57-22,210.29

Finding the Fourth Proportional to 36,991.07, 55,500.57 and 22,210.29

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Solution

The fourth proportional to 36,991.07, 55,500.57 and 22,210.29 is: 33,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,991.07 : 55,500.57 = 22,210.29 : x
  2. Step 2: Convert to fraction form
    36,991.07/55,500.57 = 22,210.29/x
  3. Step 3: Cross multiply
    36,991.07x = 55,500.57 × 22,210.29
  4. Step 4: Simplify right side
    36,991.07x = 1,232,683,754.87
  5. Step 5: Solve for x
    x = 1,232,683,754.87/36,991.07
  6. Step 6: Final answer
    x = 33,323.82

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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.