Home / 46,265.31-69,398.15-11,204.91

Finding the Fourth Proportional to 46,265.31, 69,398.15 and 11,204.91

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Solution

The fourth proportional to 46,265.31, 69,398.15 and 11,204.91 is: 16,807.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,265.31 : 69,398.15 = 11,204.91 : x
  2. Step 2: Convert to fraction form
    46,265.31/69,398.15 = 11,204.91/x
  3. Step 3: Cross multiply
    46,265.31x = 69,398.15 × 11,204.91
  4. Step 4: Simplify right side
    46,265.31x = 777,599,968.89
  5. Step 5: Solve for x
    x = 777,599,968.89/46,265.31
  6. Step 6: Final answer
    x = 16,807.41

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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.