Home / 31,557.17-43,546.74-17,410.25

Finding the Fourth Proportional to 31,557.17, 43,546.74 and 17,410.25

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Solution

The fourth proportional to 31,557.17, 43,546.74 and 17,410.25 is: 24,024.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,557.17 : 43,546.74 = 17,410.25 : x
  2. Step 2: Convert to fraction form
    31,557.17/43,546.74 = 17,410.25/x
  3. Step 3: Cross multiply
    31,557.17x = 43,546.74 × 17,410.25
  4. Step 4: Simplify right side
    31,557.17x = 758,159,630.09
  5. Step 5: Solve for x
    x = 758,159,630.09/31,557.17
  6. Step 6: Final answer
    x = 24,024.96

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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.