Home / 29,253.33-40,369.33-16,506.60

Finding the Fourth Proportional to 29,253.33, 40,369.33 and 16,506.60

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Solution

The fourth proportional to 29,253.33, 40,369.33 and 16,506.60 is: 22,778.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,253.33 : 40,369.33 = 16,506.60 : x
  2. Step 2: Convert to fraction form
    29,253.33/40,369.33 = 16,506.60/x
  3. Step 3: Cross multiply
    29,253.33x = 40,369.33 × 16,506.60
  4. Step 4: Simplify right side
    29,253.33x = 666,360,382.58
  5. Step 5: Solve for x
    x = 666,360,382.58/29,253.33
  6. Step 6: Final answer
    x = 22,778.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.