Home / 96,924.75-145,385.37-52,832.13

Finding the Fourth Proportional to 96,924.75, 145,385.37 and 52,832.13

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Solution

The fourth proportional to 96,924.75, 145,385.37 and 52,832.13 is: 79,247.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,924.75 : 145,385.37 = 52,832.13 : x
  2. Step 2: Convert to fraction form
    96,924.75/145,385.37 = 52,832.13/x
  3. Step 3: Cross multiply
    96,924.75x = 145,385.37 × 52,832.13
  4. Step 4: Simplify right side
    96,924.75x = 7,681,018,767.94
  5. Step 5: Solve for x
    x = 7,681,018,767.94/96,924.75
  6. Step 6: Final answer
    x = 79,247.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.