Home / 34,352.04-51,424.32-31,066.68

Finding the Fourth Proportional to 34,352.04, 51,424.32 and 31,066.68

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Solution

The fourth proportional to 34,352.04, 51,424.32 and 31,066.68 is: 46,506.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.04 : 51,424.32 = 31,066.68 : x
  2. Step 2: Convert to fraction form
    34,352.04/51,424.32 = 31,066.68/x
  3. Step 3: Cross multiply
    34,352.04x = 51,424.32 × 31,066.68
  4. Step 4: Simplify right side
    34,352.04x = 1,597,582,893.66
  5. Step 5: Solve for x
    x = 1,597,582,893.66/34,352.04
  6. Step 6: Final answer
    x = 46,506.20

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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.