Home / 51,667.04-77,383.92-32,947.04

Finding the Fourth Proportional to 51,667.04, 77,383.92 and 32,947.04

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Solution

The fourth proportional to 51,667.04, 77,383.92 and 32,947.04 is: 49,346.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,667.04 : 77,383.92 = 32,947.04 : x
  2. Step 2: Convert to fraction form
    51,667.04/77,383.92 = 32,947.04/x
  3. Step 3: Cross multiply
    51,667.04x = 77,383.92 × 32,947.04
  4. Step 4: Simplify right side
    51,667.04x = 2,549,571,107.60
  5. Step 5: Solve for x
    x = 2,549,571,107.60/51,667.04
  6. Step 6: Final answer
    x = 49,346.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.