Home / 94,336.83-130,182.21-51,895.44

Finding the Fourth Proportional to 94,336.83, 130,182.21 and 51,895.44

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Solution

The fourth proportional to 94,336.83, 130,182.21 and 51,895.44 is: 71,614.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,336.83 : 130,182.21 = 51,895.44 : x
  2. Step 2: Convert to fraction form
    94,336.83/130,182.21 = 51,895.44/x
  3. Step 3: Cross multiply
    94,336.83x = 130,182.21 × 51,895.44
  4. Step 4: Simplify right side
    94,336.83x = 6,755,863,068.12
  5. Step 5: Solve for x
    x = 6,755,863,068.12/94,336.83
  6. Step 6: Final answer
    x = 71,614.27

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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.