Home / 50,786.56-76,184.88-17,502.16

Finding the Fourth Proportional to 50,786.56, 76,184.88 and 17,502.16

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Solution

The fourth proportional to 50,786.56, 76,184.88 and 17,502.16 is: 26,254.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,786.56 : 76,184.88 = 17,502.16 : x
  2. Step 2: Convert to fraction form
    50,786.56/76,184.88 = 17,502.16/x
  3. Step 3: Cross multiply
    50,786.56x = 76,184.88 × 17,502.16
  4. Step 4: Simplify right side
    50,786.56x = 1,333,399,959.34
  5. Step 5: Solve for x
    x = 1,333,399,959.34/50,786.56
  6. Step 6: Final answer
    x = 26,254.98

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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.