Home / 60,951.12-91,426.32-23,007.48

Finding the Fourth Proportional to 60,951.12, 91,426.32 and 23,007.48

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Solution

The fourth proportional to 60,951.12, 91,426.32 and 23,007.48 is: 34,511.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,951.12 : 91,426.32 = 23,007.48 : x
  2. Step 2: Convert to fraction form
    60,951.12/91,426.32 = 23,007.48/x
  3. Step 3: Cross multiply
    60,951.12x = 91,426.32 × 23,007.48
  4. Step 4: Simplify right side
    60,951.12x = 2,103,489,228.87
  5. Step 5: Solve for x
    x = 2,103,489,228.87/60,951.12
  6. Step 6: Final answer
    x = 34,511.08

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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.