Home / 254,216.04-381,205.62-94,285.56

Finding the Fourth Proportional to 254,216.04, 381,205.62 and 94,285.56

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Solution

The fourth proportional to 254,216.04, 381,205.62 and 94,285.56 is: 141,384.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,216.04 : 381,205.62 = 94,285.56 : x
  2. Step 2: Convert to fraction form
    254,216.04/381,205.62 = 94,285.56/x
  3. Step 3: Cross multiply
    254,216.04x = 381,205.62 × 94,285.56
  4. Step 4: Simplify right side
    254,216.04x = 35,942,185,356.85
  5. Step 5: Solve for x
    x = 35,942,185,356.85/254,216.04
  6. Step 6: Final answer
    x = 141,384.41

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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.