Home / 38,235.44-52,790.33-23,916.87

Finding the Fourth Proportional to 38,235.44, 52,790.33 and 23,916.87

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Solution

The fourth proportional to 38,235.44, 52,790.33 and 23,916.87 is: 33,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,235.44 : 52,790.33 = 23,916.87 : x
  2. Step 2: Convert to fraction form
    38,235.44/52,790.33 = 23,916.87/x
  3. Step 3: Cross multiply
    38,235.44x = 52,790.33 × 23,916.87
  4. Step 4: Simplify right side
    38,235.44x = 1,262,579,519.66
  5. Step 5: Solve for x
    x = 1,262,579,519.66/38,235.44
  6. Step 6: Final answer
    x = 33,021.18

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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.