Home / 94,533.66-130,453.89-52,092.20

Finding the Fourth Proportional to 94,533.66, 130,453.89 and 52,092.20

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Solution

The fourth proportional to 94,533.66, 130,453.89 and 52,092.20 is: 71,885.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.66 : 130,453.89 = 52,092.20 : x
  2. Step 2: Convert to fraction form
    94,533.66/130,453.89 = 52,092.20/x
  3. Step 3: Cross multiply
    94,533.66x = 130,453.89 × 52,092.20
  4. Step 4: Simplify right side
    94,533.66x = 6,795,629,476.39
  5. Step 5: Solve for x
    x = 6,795,629,476.39/94,533.66
  6. Step 6: Final answer
    x = 71,885.82

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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.