Home / 35,435.06-48,898.54-22,006.02

Finding the Fourth Proportional to 35,435.06, 48,898.54 and 22,006.02

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Solution

The fourth proportional to 35,435.06, 48,898.54 and 22,006.02 is: 30,367.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,435.06 : 48,898.54 = 22,006.02 : x
  2. Step 2: Convert to fraction form
    35,435.06/48,898.54 = 22,006.02/x
  3. Step 3: Cross multiply
    35,435.06x = 48,898.54 × 22,006.02
  4. Step 4: Simplify right side
    35,435.06x = 1,076,062,249.21
  5. Step 5: Solve for x
    x = 1,076,062,249.21/35,435.06
  6. Step 6: Final answer
    x = 30,367.16

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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.