Home / 141,059.34-211,625.46-52,338.15

Finding the Fourth Proportional to 141,059.34, 211,625.46 and 52,338.15

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Solution

The fourth proportional to 141,059.34, 211,625.46 and 52,338.15 is: 78,520.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,059.34 : 211,625.46 = 52,338.15 : x
  2. Step 2: Convert to fraction form
    141,059.34/211,625.46 = 52,338.15/x
  3. Step 3: Cross multiply
    141,059.34x = 211,625.46 × 52,338.15
  4. Step 4: Simplify right side
    141,059.34x = 11,076,085,069.30
  5. Step 5: Solve for x
    x = 11,076,085,069.30/141,059.34
  6. Step 6: Final answer
    x = 78,520.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.