Home / 36,957.88-55,476.29-15,908.35

Finding the Fourth Proportional to 36,957.88, 55,476.29 and 15,908.35

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Solution

The fourth proportional to 36,957.88, 55,476.29 and 15,908.35 is: 23,879.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,957.88 : 55,476.29 = 15,908.35 : x
  2. Step 2: Convert to fraction form
    36,957.88/55,476.29 = 15,908.35/x
  3. Step 3: Cross multiply
    36,957.88x = 55,476.29 × 15,908.35
  4. Step 4: Simplify right side
    36,957.88x = 882,536,238.02
  5. Step 5: Solve for x
    x = 882,536,238.02/36,957.88
  6. Step 6: Final answer
    x = 23,879.51

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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.