Home / 94,056.48-129,797.82-53,771.13

Finding the Fourth Proportional to 94,056.48, 129,797.82 and 53,771.13

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Solution

The fourth proportional to 94,056.48, 129,797.82 and 53,771.13 is: 74,204.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,056.48 : 129,797.82 = 53,771.13 : x
  2. Step 2: Convert to fraction form
    94,056.48/129,797.82 = 53,771.13/x
  3. Step 3: Cross multiply
    94,056.48x = 129,797.82 × 53,771.13
  4. Step 4: Simplify right side
    94,056.48x = 6,979,375,452.94
  5. Step 5: Solve for x
    x = 6,979,375,452.94/94,056.48
  6. Step 6: Final answer
    x = 74,204.09

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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.