Home / 23,364.06-32,243.13-13,293.96

Finding the Fourth Proportional to 23,364.06, 32,243.13 and 13,293.96

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Solution

The fourth proportional to 23,364.06, 32,243.13 and 13,293.96 is: 18,346.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364.06 : 32,243.13 = 13,293.96 : x
  2. Step 2: Convert to fraction form
    23,364.06/32,243.13 = 13,293.96/x
  3. Step 3: Cross multiply
    23,364.06x = 32,243.13 × 13,293.96
  4. Step 4: Simplify right side
    23,364.06x = 428,638,880.49
  5. Step 5: Solve for x
    x = 428,638,880.49/23,364.06
  6. Step 6: Final answer
    x = 18,346.08

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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.