Home / 94,493.48-130,395.14-52,049.64

Finding the Fourth Proportional to 94,493.48, 130,395.14 and 52,049.64

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Solution

The fourth proportional to 94,493.48, 130,395.14 and 52,049.64 is: 71,825.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,493.48 : 130,395.14 = 52,049.64 : x
  2. Step 2: Convert to fraction form
    94,493.48/130,395.14 = 52,049.64/x
  3. Step 3: Cross multiply
    94,493.48x = 130,395.14 × 52,049.64
  4. Step 4: Simplify right side
    94,493.48x = 6,787,020,094.75
  5. Step 5: Solve for x
    x = 6,787,020,094.75/94,493.48
  6. Step 6: Final answer
    x = 71,825.27

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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.