Home / 50,910.34-76,266.17-33,326.86

Finding the Fourth Proportional to 50,910.34, 76,266.17 and 33,326.86

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Solution

The fourth proportional to 50,910.34, 76,266.17 and 33,326.86 is: 49,925.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,910.34 : 76,266.17 = 33,326.86 : x
  2. Step 2: Convert to fraction form
    50,910.34/76,266.17 = 33,326.86/x
  3. Step 3: Cross multiply
    50,910.34x = 76,266.17 × 33,326.86
  4. Step 4: Simplify right side
    50,910.34x = 2,541,712,068.46
  5. Step 5: Solve for x
    x = 2,541,712,068.46/50,910.34
  6. Step 6: Final answer
    x = 49,925.26

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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.