Home / 13,823.76-20,735.10-6,032.46

Finding the Fourth Proportional to 13,823.76, 20,735.10 and 6,032.46

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Solution

The fourth proportional to 13,823.76, 20,735.10 and 6,032.46 is: 9,048.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,823.76 : 20,735.10 = 6,032.46 : x
  2. Step 2: Convert to fraction form
    13,823.76/20,735.10 = 6,032.46/x
  3. Step 3: Cross multiply
    13,823.76x = 20,735.10 × 6,032.46
  4. Step 4: Simplify right side
    13,823.76x = 125,083,661.35
  5. Step 5: Solve for x
    x = 125,083,661.35/13,823.76
  6. Step 6: Final answer
    x = 9,048.45

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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.