Home / 35,169.22-48,533.60-19,254.66

Finding the Fourth Proportional to 35,169.22, 48,533.60 and 19,254.66

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Solution

The fourth proportional to 35,169.22, 48,533.60 and 19,254.66 is: 26,571.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,169.22 : 48,533.60 = 19,254.66 : x
  2. Step 2: Convert to fraction form
    35,169.22/48,533.60 = 19,254.66/x
  3. Step 3: Cross multiply
    35,169.22x = 48,533.60 × 19,254.66
  4. Step 4: Simplify right side
    35,169.22x = 934,497,966.58
  5. Step 5: Solve for x
    x = 934,497,966.58/35,169.22
  6. Step 6: Final answer
    x = 26,571.47

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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.