Home / 32,179.34-44,409.22-17,838.86

Finding the Fourth Proportional to 32,179.34, 44,409.22 and 17,838.86

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Solution

The fourth proportional to 32,179.34, 44,409.22 and 17,838.86 is: 24,618.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,179.34 : 44,409.22 = 17,838.86 : x
  2. Step 2: Convert to fraction form
    32,179.34/44,409.22 = 17,838.86/x
  3. Step 3: Cross multiply
    32,179.34x = 44,409.22 × 17,838.86
  4. Step 4: Simplify right side
    32,179.34x = 792,209,858.29
  5. Step 5: Solve for x
    x = 792,209,858.29/32,179.34
  6. Step 6: Final answer
    x = 24,618.59

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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.