Home / 24,856.64-34,324.04-16,917.83

Finding the Fourth Proportional to 24,856.64, 34,324.04 and 16,917.83

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Solution

The fourth proportional to 24,856.64, 34,324.04 and 16,917.83 is: 23,361.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,856.64 : 34,324.04 = 16,917.83 : x
  2. Step 2: Convert to fraction form
    24,856.64/34,324.04 = 16,917.83/x
  3. Step 3: Cross multiply
    24,856.64x = 34,324.04 × 16,917.83
  4. Step 4: Simplify right side
    24,856.64x = 580,688,273.63
  5. Step 5: Solve for x
    x = 580,688,273.63/24,856.64
  6. Step 6: Final answer
    x = 23,361.50

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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.