Home / 39,924.05-59,761.50-29,405.94

Finding the Fourth Proportional to 39,924.05, 59,761.50 and 29,405.94

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Solution

The fourth proportional to 39,924.05, 59,761.50 and 29,405.94 is: 44,017.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,924.05 : 59,761.50 = 29,405.94 : x
  2. Step 2: Convert to fraction form
    39,924.05/59,761.50 = 29,405.94/x
  3. Step 3: Cross multiply
    39,924.05x = 59,761.50 × 29,405.94
  4. Step 4: Simplify right side
    39,924.05x = 1,757,343,501.28
  5. Step 5: Solve for x
    x = 1,757,343,501.28/39,924.05
  6. Step 6: Final answer
    x = 44,017.17

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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.