Home / 50,080.91-75,012.18-25,077.35

Finding the Fourth Proportional to 50,080.91, 75,012.18 and 25,077.35

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Solution

The fourth proportional to 50,080.91, 75,012.18 and 25,077.35 is: 37,561.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,080.91 : 75,012.18 = 25,077.35 : x
  2. Step 2: Convert to fraction form
    50,080.91/75,012.18 = 25,077.35/x
  3. Step 3: Cross multiply
    50,080.91x = 75,012.18 × 25,077.35
  4. Step 4: Simplify right side
    50,080.91x = 1,881,106,692.12
  5. Step 5: Solve for x
    x = 1,881,106,692.12/50,080.91
  6. Step 6: Final answer
    x = 37,561.35

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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.