Home / 94,241.46-130,053.18-51,799.98

Finding the Fourth Proportional to 94,241.46, 130,053.18 and 51,799.98

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Solution

The fourth proportional to 94,241.46, 130,053.18 and 51,799.98 is: 71,483.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,241.46 : 130,053.18 = 51,799.98 : x
  2. Step 2: Convert to fraction form
    94,241.46/130,053.18 = 51,799.98/x
  3. Step 3: Cross multiply
    94,241.46x = 130,053.18 × 51,799.98
  4. Step 4: Simplify right side
    94,241.46x = 6,736,752,122.94
  5. Step 5: Solve for x
    x = 6,736,752,122.94/94,241.46
  6. Step 6: Final answer
    x = 71,483.95

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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.