Home / 94,476.78-130,372.95-52,027.26

Finding the Fourth Proportional to 94,476.78, 130,372.95 and 52,027.26

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Solution

The fourth proportional to 94,476.78, 130,372.95 and 52,027.26 is: 71,794.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,476.78 : 130,372.95 = 52,027.26 : x
  2. Step 2: Convert to fraction form
    94,476.78/130,372.95 = 52,027.26/x
  3. Step 3: Cross multiply
    94,476.78x = 130,372.95 × 52,027.26
  4. Step 4: Simplify right side
    94,476.78x = 6,782,947,366.62
  5. Step 5: Solve for x
    x = 6,782,947,366.62/94,476.78
  6. Step 6: Final answer
    x = 71,794.86

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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.