Home / 76,000.66-114,002.93-36,010.26

Finding the Fourth Proportional to 76,000.66, 114,002.93 and 36,010.26

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Solution

The fourth proportional to 76,000.66, 114,002.93 and 36,010.26 is: 54,016.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,000.66 : 114,002.93 = 36,010.26 : x
  2. Step 2: Convert to fraction form
    76,000.66/114,002.93 = 36,010.26/x
  3. Step 3: Cross multiply
    76,000.66x = 114,002.93 × 36,010.26
  4. Step 4: Simplify right side
    76,000.66x = 4,105,275,150.06
  5. Step 5: Solve for x
    x = 4,105,275,150.06/76,000.66
  6. Step 6: Final answer
    x = 54,016.31

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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.