Home / 94,865.00-130,913.82-52,423.53

Finding the Fourth Proportional to 94,865.00, 130,913.82 and 52,423.53

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Solution

The fourth proportional to 94,865.00, 130,913.82 and 52,423.53 is: 72,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,865.00 : 130,913.82 = 52,423.53 : x
  2. Step 2: Convert to fraction form
    94,865.00/130,913.82 = 52,423.53/x
  3. Step 3: Cross multiply
    94,865.00x = 130,913.82 × 52,423.53
  4. Step 4: Simplify right side
    94,865.00x = 6,862,964,447.45
  5. Step 5: Solve for x
    x = 6,862,964,447.45/94,865.00
  6. Step 6: Final answer
    x = 72,344.54

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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.