Home / 23,998.41-33,123.74-14,574.87

Finding the Fourth Proportional to 23,998.41, 33,123.74 and 14,574.87

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Solution

The fourth proportional to 23,998.41, 33,123.74 and 14,574.87 is: 20,116.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,998.41 : 33,123.74 = 14,574.87 : x
  2. Step 2: Convert to fraction form
    23,998.41/33,123.74 = 14,574.87/x
  3. Step 3: Cross multiply
    23,998.41x = 33,123.74 × 14,574.87
  4. Step 4: Simplify right side
    23,998.41x = 482,774,131.54
  5. Step 5: Solve for x
    x = 482,774,131.54/23,998.41
  6. Step 6: Final answer
    x = 20,116.92

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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.