Home / 36,957.10-55,454.22-17,237.20

Finding the Fourth Proportional to 36,957.10, 55,454.22 and 17,237.20

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Solution

The fourth proportional to 36,957.10, 55,454.22 and 17,237.20 is: 25,864.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,957.10 : 55,454.22 = 17,237.20 : x
  2. Step 2: Convert to fraction form
    36,957.10/55,454.22 = 17,237.20/x
  3. Step 3: Cross multiply
    36,957.10x = 55,454.22 × 17,237.20
  4. Step 4: Simplify right side
    36,957.10x = 955,875,480.98
  5. Step 5: Solve for x
    x = 955,875,480.98/36,957.10
  6. Step 6: Final answer
    x = 25,864.46

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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.