Home / 22,395.18-33,582.51-10,695.54

Finding the Fourth Proportional to 22,395.18, 33,582.51 and 10,695.54

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Solution

The fourth proportional to 22,395.18, 33,582.51 and 10,695.54 is: 16,038.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395.18 : 33,582.51 = 10,695.54 : x
  2. Step 2: Convert to fraction form
    22,395.18/33,582.51 = 10,695.54/x
  3. Step 3: Cross multiply
    22,395.18x = 33,582.51 × 10,695.54
  4. Step 4: Simplify right side
    22,395.18x = 359,183,079.01
  5. Step 5: Solve for x
    x = 359,183,079.01/22,395.18
  6. Step 6: Final answer
    x = 16,038.41

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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.