Home / 94,795.36-130,818.37-52,354.60

Finding the Fourth Proportional to 94,795.36, 130,818.37 and 52,354.60

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Solution

The fourth proportional to 94,795.36, 130,818.37 and 52,354.60 is: 72,249.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,795.36 : 130,818.37 = 52,354.60 : x
  2. Step 2: Convert to fraction form
    94,795.36/130,818.37 = 52,354.60/x
  3. Step 3: Cross multiply
    94,795.36x = 130,818.37 × 52,354.60
  4. Step 4: Simplify right side
    94,795.36x = 6,848,943,434.00
  5. Step 5: Solve for x
    x = 6,848,943,434.00/94,795.36
  6. Step 6: Final answer
    x = 72,249.78

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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.