Home / 94,533.66-130,454.82-52,091.28

Finding the Fourth Proportional to 94,533.66, 130,454.82 and 52,091.28

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Solution

The fourth proportional to 94,533.66, 130,454.82 and 52,091.28 is: 71,885.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.66 : 130,454.82 = 52,091.28 : x
  2. Step 2: Convert to fraction form
    94,533.66/130,454.82 = 52,091.28/x
  3. Step 3: Cross multiply
    94,533.66x = 130,454.82 × 52,091.28
  4. Step 4: Simplify right side
    94,533.66x = 6,795,558,555.97
  5. Step 5: Solve for x
    x = 6,795,558,555.97/94,533.66
  6. Step 6: Final answer
    x = 71,885.07

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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.