Home / 34,933.60-48,207.36-19,827.66

Finding the Fourth Proportional to 34,933.60, 48,207.36 and 19,827.66

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Solution

The fourth proportional to 34,933.60, 48,207.36 and 19,827.66 is: 27,361.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,933.60 : 48,207.36 = 19,827.66 : x
  2. Step 2: Convert to fraction form
    34,933.60/48,207.36 = 19,827.66/x
  3. Step 3: Cross multiply
    34,933.60x = 48,207.36 × 19,827.66
  4. Step 4: Simplify right side
    34,933.60x = 955,839,143.58
  5. Step 5: Solve for x
    x = 955,839,143.58/34,933.60
  6. Step 6: Final answer
    x = 27,361.60

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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.