Home / 35,625.76-49,160.73-22,212.16

Finding the Fourth Proportional to 35,625.76, 49,160.73 and 22,212.16

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Solution

The fourth proportional to 35,625.76, 49,160.73 and 22,212.16 is: 30,651.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,625.76 : 49,160.73 = 22,212.16 : x
  2. Step 2: Convert to fraction form
    35,625.76/49,160.73 = 22,212.16/x
  3. Step 3: Cross multiply
    35,625.76x = 49,160.73 × 22,212.16
  4. Step 4: Simplify right side
    35,625.76x = 1,091,966,000.48
  5. Step 5: Solve for x
    x = 1,091,966,000.48/35,625.76
  6. Step 6: Final answer
    x = 30,651.02

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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.