Home / 35,511.73-49,030.97-22,089.02

Finding the Fourth Proportional to 35,511.73, 49,030.97 and 22,089.02

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Solution

The fourth proportional to 35,511.73, 49,030.97 and 22,089.02 is: 30,498.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511.73 : 49,030.97 = 22,089.02 : x
  2. Step 2: Convert to fraction form
    35,511.73/49,030.97 = 22,089.02/x
  3. Step 3: Cross multiply
    35,511.73x = 49,030.97 × 22,089.02
  4. Step 4: Simplify right side
    35,511.73x = 1,083,045,721.35
  5. Step 5: Solve for x
    x = 1,083,045,721.35/35,511.73
  6. Step 6: Final answer
    x = 30,498.26

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1.5x scale

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.