Home / 34,620.77-51,933.23-10,929.08

Finding the Fourth Proportional to 34,620.77, 51,933.23 and 10,929.08

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Solution

The fourth proportional to 34,620.77, 51,933.23 and 10,929.08 is: 16,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,620.77 : 51,933.23 = 10,929.08 : x
  2. Step 2: Convert to fraction form
    34,620.77/51,933.23 = 10,929.08/x
  3. Step 3: Cross multiply
    34,620.77x = 51,933.23 × 10,929.08
  4. Step 4: Simplify right side
    34,620.77x = 567,582,111.02
  5. Step 5: Solve for x
    x = 567,582,111.02/34,620.77
  6. Step 6: Final answer
    x = 16,394.27

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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.