Home / 336,973.45-464,233.07-234,813.52

Finding the Fourth Proportional to 336,973.45, 464,233.07 and 234,813.52

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Solution

The fourth proportional to 336,973.45, 464,233.07 and 234,813.52 is: 323,491.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,973.45 : 464,233.07 = 234,813.52 : x
  2. Step 2: Convert to fraction form
    336,973.45/464,233.07 = 234,813.52/x
  3. Step 3: Cross multiply
    336,973.45x = 464,233.07 × 234,813.52
  4. Step 4: Simplify right side
    336,973.45x = 109,008,201,267.11
  5. Step 5: Solve for x
    x = 109,008,201,267.11/336,973.45
  6. Step 6: Final answer
    x = 323,491.96

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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.