Home / 7,329.19-10,114.29-4,346.50

Finding the Fourth Proportional to 7,329.19, 10,114.29 and 4,346.50

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Solution

The fourth proportional to 7,329.19, 10,114.29 and 4,346.50 is: 5,998.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329.19 : 10,114.29 = 4,346.50 : x
  2. Step 2: Convert to fraction form
    7,329.19/10,114.29 = 4,346.50/x
  3. Step 3: Cross multiply
    7,329.19x = 10,114.29 × 4,346.50
  4. Step 4: Simplify right side
    7,329.19x = 43,961,761.49
  5. Step 5: Solve for x
    x = 43,961,761.49/7,329.19
  6. Step 6: Final answer
    x = 5,998.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.