Home / 32,334.66-44,626.80-18,905.64

Finding the Fourth Proportional to 32,334.66, 44,626.80 and 18,905.64

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Solution

The fourth proportional to 32,334.66, 44,626.80 and 18,905.64 is: 26,092.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334.66 : 44,626.80 = 18,905.64 : x
  2. Step 2: Convert to fraction form
    32,334.66/44,626.80 = 18,905.64/x
  3. Step 3: Cross multiply
    32,334.66x = 44,626.80 × 18,905.64
  4. Step 4: Simplify right side
    32,334.66x = 843,698,215.15
  5. Step 5: Solve for x
    x = 843,698,215.15/32,334.66
  6. Step 6: Final answer
    x = 26,092.69

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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.