Home / 23,600.93-35,407.34-19,391.23

Finding the Fourth Proportional to 23,600.93, 35,407.34 and 19,391.23

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Solution

The fourth proportional to 23,600.93, 35,407.34 and 19,391.23 is: 29,091.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,600.93 : 35,407.34 = 19,391.23 : x
  2. Step 2: Convert to fraction form
    23,600.93/35,407.34 = 19,391.23/x
  3. Step 3: Cross multiply
    23,600.93x = 35,407.34 × 19,391.23
  4. Step 4: Simplify right side
    23,600.93x = 686,591,599.64
  5. Step 5: Solve for x
    x = 686,591,599.64/23,600.93
  6. Step 6: Final answer
    x = 29,091.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.