Home / 95,801.94-143,555.09-60,667.79

Finding the Fourth Proportional to 95,801.94, 143,555.09 and 60,667.79

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Solution

The fourth proportional to 95,801.94, 143,555.09 and 60,667.79 is: 90,908.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,801.94 : 143,555.09 = 60,667.79 : x
  2. Step 2: Convert to fraction form
    95,801.94/143,555.09 = 60,667.79/x
  3. Step 3: Cross multiply
    95,801.94x = 143,555.09 × 60,667.79
  4. Step 4: Simplify right side
    95,801.94x = 8,709,169,032.44
  5. Step 5: Solve for x
    x = 8,709,169,032.44/95,801.94
  6. Step 6: Final answer
    x = 90,908.07

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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.