Home / 94,816.02-130,843.12-51,794.82

Finding the Fourth Proportional to 94,816.02, 130,843.12 and 51,794.82

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Solution

The fourth proportional to 94,816.02, 130,843.12 and 51,794.82 is: 71,475.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,816.02 : 130,843.12 = 51,794.82 : x
  2. Step 2: Convert to fraction form
    94,816.02/130,843.12 = 51,794.82/x
  3. Step 3: Cross multiply
    94,816.02x = 130,843.12 × 51,794.82
  4. Step 4: Simplify right side
    94,816.02x = 6,776,995,848.64
  5. Step 5: Solve for x
    x = 6,776,995,848.64/94,816.02
  6. Step 6: Final answer
    x = 71,475.22

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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.