Home / 94,498.59-130,408.03-52,057.11

Finding the Fourth Proportional to 94,498.59, 130,408.03 and 52,057.11

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Solution

The fourth proportional to 94,498.59, 130,408.03 and 52,057.11 is: 71,838.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,498.59 : 130,408.03 = 52,057.11 : x
  2. Step 2: Convert to fraction form
    94,498.59/130,408.03 = 52,057.11/x
  3. Step 3: Cross multiply
    94,498.59x = 130,408.03 × 52,057.11
  4. Step 4: Simplify right side
    94,498.59x = 6,788,665,032.45
  5. Step 5: Solve for x
    x = 6,788,665,032.45/94,498.59
  6. Step 6: Final answer
    x = 71,838.80

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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.