Home / 23,366.07-32,244.04-13,293.57

Finding the Fourth Proportional to 23,366.07, 32,244.04 and 13,293.57

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Solution

The fourth proportional to 23,366.07, 32,244.04 and 13,293.57 is: 18,344.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.07 : 32,244.04 = 13,293.57 : x
  2. Step 2: Convert to fraction form
    23,366.07/32,244.04 = 13,293.57/x
  3. Step 3: Cross multiply
    23,366.07x = 32,244.04 × 13,293.57
  4. Step 4: Simplify right side
    23,366.07x = 428,638,402.82
  5. Step 5: Solve for x
    x = 428,638,402.82/23,366.07
  6. Step 6: Final answer
    x = 18,344.48

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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.