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Finding the Fourth Proportional to 32,474.79, 44,808.66 and 19,050.39

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Solution

The fourth proportional to 32,474.79, 44,808.66 and 19,050.39 is: 26,285.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,474.79 : 44,808.66 = 19,050.39 : x
  2. Step 2: Convert to fraction form
    32,474.79/44,808.66 = 19,050.39/x
  3. Step 3: Cross multiply
    32,474.79x = 44,808.66 × 19,050.39
  4. Step 4: Simplify right side
    32,474.79x = 853,622,448.38
  5. Step 5: Solve for x
    x = 853,622,448.38/32,474.79
  6. Step 6: Final answer
    x = 26,285.70

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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.