Home / 133,497.48-200,265.66-40,010.52

Finding the Fourth Proportional to 133,497.48, 200,265.66 and 40,010.52

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Solution

The fourth proportional to 133,497.48, 200,265.66 and 40,010.52 is: 60,021.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,497.48 : 200,265.66 = 40,010.52 : x
  2. Step 2: Convert to fraction form
    133,497.48/200,265.66 = 40,010.52/x
  3. Step 3: Cross multiply
    133,497.48x = 200,265.66 × 40,010.52
  4. Step 4: Simplify right side
    133,497.48x = 8,012,733,194.74
  5. Step 5: Solve for x
    x = 8,012,733,194.74/133,497.48
  6. Step 6: Final answer
    x = 60,021.61

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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.