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Finding the Fourth Proportional to 32,550.69, 44,913.08 and 19,117.04

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Solution

The fourth proportional to 32,550.69, 44,913.08 and 19,117.04 is: 26,377.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,550.69 : 44,913.08 = 19,117.04 : x
  2. Step 2: Convert to fraction form
    32,550.69/44,913.08 = 19,117.04/x
  3. Step 3: Cross multiply
    32,550.69x = 44,913.08 × 19,117.04
  4. Step 4: Simplify right side
    32,550.69x = 858,605,096.43
  5. Step 5: Solve for x
    x = 858,605,096.43/32,550.69
  6. Step 6: Final answer
    x = 26,377.48

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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.