Home / 35,765.43-49,353.99-22,335.89

Finding the Fourth Proportional to 35,765.43, 49,353.99 and 22,335.89

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Solution

The fourth proportional to 35,765.43, 49,353.99 and 22,335.89 is: 30,822.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,765.43 : 49,353.99 = 22,335.89 : x
  2. Step 2: Convert to fraction form
    35,765.43/49,353.99 = 22,335.89/x
  3. Step 3: Cross multiply
    35,765.43x = 49,353.99 × 22,335.89
  4. Step 4: Simplify right side
    35,765.43x = 1,102,364,961.17
  5. Step 5: Solve for x
    x = 1,102,364,961.17/35,765.43
  6. Step 6: Final answer
    x = 30,822.08

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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.