Home / 94,293.72-130,149.99-58,463.37

Finding the Fourth Proportional to 94,293.72, 130,149.99 and 58,463.37

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Solution

The fourth proportional to 94,293.72, 130,149.99 and 58,463.37 is: 80,694.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,293.72 : 130,149.99 = 58,463.37 : x
  2. Step 2: Convert to fraction form
    94,293.72/130,149.99 = 58,463.37/x
  3. Step 3: Cross multiply
    94,293.72x = 130,149.99 × 58,463.37
  4. Step 4: Simplify right side
    94,293.72x = 7,609,007,020.87
  5. Step 5: Solve for x
    x = 7,609,007,020.87/94,293.72
  6. Step 6: Final answer
    x = 80,694.74

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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.