Home / 76,395.04-114,605.19-32,025.10

Finding the Fourth Proportional to 76,395.04, 114,605.19 and 32,025.10

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Solution

The fourth proportional to 76,395.04, 114,605.19 and 32,025.10 is: 48,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,395.04 : 114,605.19 = 32,025.10 : x
  2. Step 2: Convert to fraction form
    76,395.04/114,605.19 = 32,025.10/x
  3. Step 3: Cross multiply
    76,395.04x = 114,605.19 × 32,025.10
  4. Step 4: Simplify right side
    76,395.04x = 3,670,242,670.27
  5. Step 5: Solve for x
    x = 3,670,242,670.27/76,395.04
  6. Step 6: Final answer
    x = 48,042.94

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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.