Home / 22,327.16-33,466.98-10,615.64

Finding the Fourth Proportional to 22,327.16, 33,466.98 and 10,615.64

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Solution

The fourth proportional to 22,327.16, 33,466.98 and 10,615.64 is: 15,912.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,327.16 : 33,466.98 = 10,615.64 : x
  2. Step 2: Convert to fraction form
    22,327.16/33,466.98 = 10,615.64/x
  3. Step 3: Cross multiply
    22,327.16x = 33,466.98 × 10,615.64
  4. Step 4: Simplify right side
    22,327.16x = 355,273,411.57
  5. Step 5: Solve for x
    x = 355,273,411.57/22,327.16
  6. Step 6: Final answer
    x = 15,912.16

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1.5x scale

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.