Home / 95,706.90-132,074.21-53,265.45

Finding the Fourth Proportional to 95,706.90, 132,074.21 and 53,265.45

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Solution

The fourth proportional to 95,706.90, 132,074.21 and 53,265.45 is: 73,505.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,706.90 : 132,074.21 = 53,265.45 : x
  2. Step 2: Convert to fraction form
    95,706.90/132,074.21 = 53,265.45/x
  3. Step 3: Cross multiply
    95,706.90x = 132,074.21 × 53,265.45
  4. Step 4: Simplify right side
    95,706.90x = 7,034,991,962.72
  5. Step 5: Solve for x
    x = 7,034,991,962.72/95,706.90
  6. Step 6: Final answer
    x = 73,505.59

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1.5x scale

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.