Home / 23,501.60-35,255.70-6,862.86

Finding the Fourth Proportional to 23,501.60, 35,255.70 and 6,862.86

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Solution

The fourth proportional to 23,501.60, 35,255.70 and 6,862.86 is: 10,295.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,501.60 : 35,255.70 = 6,862.86 : x
  2. Step 2: Convert to fraction form
    23,501.60/35,255.70 = 6,862.86/x
  3. Step 3: Cross multiply
    23,501.60x = 35,255.70 × 6,862.86
  4. Step 4: Simplify right side
    23,501.60x = 241,954,933.30
  5. Step 5: Solve for x
    x = 241,954,933.30/23,501.60
  6. Step 6: Final answer
    x = 10,295.26

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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.