Home / 92,276.52-127,333.24-51,996.84

Finding the Fourth Proportional to 92,276.52, 127,333.24 and 51,996.84

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Solution

The fourth proportional to 92,276.52, 127,333.24 and 51,996.84 is: 71,750.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,276.52 : 127,333.24 = 51,996.84 : x
  2. Step 2: Convert to fraction form
    92,276.52/127,333.24 = 51,996.84/x
  3. Step 3: Cross multiply
    92,276.52x = 127,333.24 × 51,996.84
  4. Step 4: Simplify right side
    92,276.52x = 6,620,926,106.96
  5. Step 5: Solve for x
    x = 6,620,926,106.96/92,276.52
  6. Step 6: Final answer
    x = 71,750.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.