Home / 95,903.61-143,755.08-32,701.58

Finding the Fourth Proportional to 95,903.61, 143,755.08 and 32,701.58

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Solution

The fourth proportional to 95,903.61, 143,755.08 and 32,701.58 is: 49,018.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,903.61 : 143,755.08 = 32,701.58 : x
  2. Step 2: Convert to fraction form
    95,903.61/143,755.08 = 32,701.58/x
  3. Step 3: Cross multiply
    95,903.61x = 143,755.08 × 32,701.58
  4. Step 4: Simplify right side
    95,903.61x = 4,701,018,249.03
  5. Step 5: Solve for x
    x = 4,701,018,249.03/95,903.61
  6. Step 6: Final answer
    x = 49,018.16

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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.