Home / 35,010.20-48,318.72-22,264.58

Finding the Fourth Proportional to 35,010.20, 48,318.72 and 22,264.58

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Solution

The fourth proportional to 35,010.20, 48,318.72 and 22,264.58 is: 30,728.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,010.20 : 48,318.72 = 22,264.58 : x
  2. Step 2: Convert to fraction form
    35,010.20/48,318.72 = 22,264.58/x
  3. Step 3: Cross multiply
    35,010.20x = 48,318.72 × 22,264.58
  4. Step 4: Simplify right side
    35,010.20x = 1,075,796,006.94
  5. Step 5: Solve for x
    x = 1,075,796,006.94/35,010.20
  6. Step 6: Final answer
    x = 30,728.07

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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.