Home / 94,384.26-130,252.86-51,945.39

Finding the Fourth Proportional to 94,384.26, 130,252.86 and 51,945.39

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Solution

The fourth proportional to 94,384.26, 130,252.86 and 51,945.39 is: 71,686.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,384.26 : 130,252.86 = 51,945.39 : x
  2. Step 2: Convert to fraction form
    94,384.26/130,252.86 = 51,945.39/x
  3. Step 3: Cross multiply
    94,384.26x = 130,252.86 × 51,945.39
  4. Step 4: Simplify right side
    94,384.26x = 6,766,035,611.32
  5. Step 5: Solve for x
    x = 6,766,035,611.32/94,384.26
  6. Step 6: Final answer
    x = 71,686.06

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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.