Home / 94,816.44-130,838.22-54,519.48

Finding the Fourth Proportional to 94,816.44, 130,838.22 and 54,519.48

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Solution

The fourth proportional to 94,816.44, 130,838.22 and 54,519.48 is: 75,232.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,816.44 : 130,838.22 = 54,519.48 : x
  2. Step 2: Convert to fraction form
    94,816.44/130,838.22 = 54,519.48/x
  3. Step 3: Cross multiply
    94,816.44x = 130,838.22 × 54,519.48
  4. Step 4: Simplify right side
    94,816.44x = 7,133,231,718.53
  5. Step 5: Solve for x
    x = 7,133,231,718.53/94,816.44
  6. Step 6: Final answer
    x = 75,232.01

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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.