Home / 39,404.27-59,106.24-9,822.06

Finding the Fourth Proportional to 39,404.27, 59,106.24 and 9,822.06

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Solution

The fourth proportional to 39,404.27, 59,106.24 and 9,822.06 is: 14,733.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,404.27 : 59,106.24 = 9,822.06 : x
  2. Step 2: Convert to fraction form
    39,404.27/59,106.24 = 9,822.06/x
  3. Step 3: Cross multiply
    39,404.27x = 59,106.24 × 9,822.06
  4. Step 4: Simplify right side
    39,404.27x = 580,545,035.65
  5. Step 5: Solve for x
    x = 580,545,035.65/39,404.27
  6. Step 6: Final answer
    x = 14,733.05

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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.