Home / 24,543-33,868.96-14,471.86

Finding the Fourth Proportional to 24,543, 33,868.96 and 14,471.86

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Solution

The fourth proportional to 24,543, 33,868.96 and 14,471.86 is: 19,970.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543 : 33,868.96 = 14,471.86 : x
  2. Step 2: Convert to fraction form
    24,543/33,868.96 = 14,471.86/x
  3. Step 3: Cross multiply
    24,543x = 33,868.96 × 14,471.86
  4. Step 4: Simplify right side
    24,543x = 490,146,847.47
  5. Step 5: Solve for x
    x = 490,146,847.47/24,543
  6. Step 6: Final answer
    x = 19,970.94

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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.