Home / 34,964.64-48,243.24-29,322.18

Finding the Fourth Proportional to 34,964.64, 48,243.24 and 29,322.18

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Solution

The fourth proportional to 34,964.64, 48,243.24 and 29,322.18 is: 40,457.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,964.64 : 48,243.24 = 29,322.18 : x
  2. Step 2: Convert to fraction form
    34,964.64/48,243.24 = 29,322.18/x
  3. Step 3: Cross multiply
    34,964.64x = 48,243.24 × 29,322.18
  4. Step 4: Simplify right side
    34,964.64x = 1,414,596,967.06
  5. Step 5: Solve for x
    x = 1,414,596,967.06/34,964.64
  6. Step 6: Final answer
    x = 40,457.93

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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.