Home / 58,893.07-81,272.87-32,035.81

Finding the Fourth Proportional to 58,893.07, 81,272.87 and 32,035.81

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Solution

The fourth proportional to 58,893.07, 81,272.87 and 32,035.81 is: 44,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,893.07 : 81,272.87 = 32,035.81 : x
  2. Step 2: Convert to fraction form
    58,893.07/81,272.87 = 32,035.81/x
  3. Step 3: Cross multiply
    58,893.07x = 81,272.87 × 32,035.81
  4. Step 4: Simplify right side
    58,893.07x = 2,603,642,221.47
  5. Step 5: Solve for x
    x = 2,603,642,221.47/58,893.07
  6. Step 6: Final answer
    x = 44,209.65

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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.