Home / 94,033.26-129,763.64-52,074.34

Finding the Fourth Proportional to 94,033.26, 129,763.64 and 52,074.34

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Solution

The fourth proportional to 94,033.26, 129,763.64 and 52,074.34 is: 71,861.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033.26 : 129,763.64 = 52,074.34 : x
  2. Step 2: Convert to fraction form
    94,033.26/129,763.64 = 52,074.34/x
  3. Step 3: Cross multiply
    94,033.26x = 129,763.64 × 52,074.34
  4. Step 4: Simplify right side
    94,033.26x = 6,757,355,519.50
  5. Step 5: Solve for x
    x = 6,757,355,519.50/94,033.26
  6. Step 6: Final answer
    x = 71,861.33

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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.