Home / 34,549.59-47,674.96-19,441.87

Finding the Fourth Proportional to 34,549.59, 47,674.96 and 19,441.87

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Solution

The fourth proportional to 34,549.59, 47,674.96 and 19,441.87 is: 26,827.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,549.59 : 47,674.96 = 19,441.87 : x
  2. Step 2: Convert to fraction form
    34,549.59/47,674.96 = 19,441.87/x
  3. Step 3: Cross multiply
    34,549.59x = 47,674.96 × 19,441.87
  4. Step 4: Simplify right side
    34,549.59x = 926,890,374.58
  5. Step 5: Solve for x
    x = 926,890,374.58/34,549.59
  6. Step 6: Final answer
    x = 26,827.83

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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.