Home / 35,027.30-48,355.30-22,293.30

Finding the Fourth Proportional to 35,027.30, 48,355.30 and 22,293.30

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Solution

The fourth proportional to 35,027.30, 48,355.30 and 22,293.30 is: 30,775.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,027.30 : 48,355.30 = 22,293.30 : x
  2. Step 2: Convert to fraction form
    35,027.30/48,355.30 = 22,293.30/x
  3. Step 3: Cross multiply
    35,027.30x = 48,355.30 × 22,293.30
  4. Step 4: Simplify right side
    35,027.30x = 1,077,999,209.49
  5. Step 5: Solve for x
    x = 1,077,999,209.49/35,027.30
  6. Step 6: Final answer
    x = 30,775.97

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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.