Home / 94,972.48-131,061.36-52,529.44

Finding the Fourth Proportional to 94,972.48, 131,061.36 and 52,529.44

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Solution

The fourth proportional to 94,972.48, 131,061.36 and 52,529.44 is: 72,490.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,972.48 : 131,061.36 = 52,529.44 : x
  2. Step 2: Convert to fraction form
    94,972.48/131,061.36 = 52,529.44/x
  3. Step 3: Cross multiply
    94,972.48x = 131,061.36 × 52,529.44
  4. Step 4: Simplify right side
    94,972.48x = 6,884,579,846.44
  5. Step 5: Solve for x
    x = 6,884,579,846.44/94,972.48
  6. Step 6: Final answer
    x = 72,490.26

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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.