Home / 94,794.48-130,815.60-52,352.64

Finding the Fourth Proportional to 94,794.48, 130,815.60 and 52,352.64

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Solution

The fourth proportional to 94,794.48, 130,815.60 and 52,352.64 is: 72,246.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,794.48 : 130,815.60 = 52,352.64 : x
  2. Step 2: Convert to fraction form
    94,794.48/130,815.60 = 52,352.64/x
  3. Step 3: Cross multiply
    94,794.48x = 130,815.60 × 52,352.64
  4. Step 4: Simplify right side
    94,794.48x = 6,848,542,013.18
  5. Step 5: Solve for x
    x = 6,848,542,013.18/94,794.48
  6. Step 6: Final answer
    x = 72,246.21

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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.