Home / 23,452.36-32,350.26-20,303.08

Finding the Fourth Proportional to 23,452.36, 32,350.26 and 20,303.08

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Solution

The fourth proportional to 23,452.36, 32,350.26 and 20,303.08 is: 28,006.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,452.36 : 32,350.26 = 20,303.08 : x
  2. Step 2: Convert to fraction form
    23,452.36/32,350.26 = 20,303.08/x
  3. Step 3: Cross multiply
    23,452.36x = 32,350.26 × 20,303.08
  4. Step 4: Simplify right side
    23,452.36x = 656,809,916.80
  5. Step 5: Solve for x
    x = 656,809,916.80/23,452.36
  6. Step 6: Final answer
    x = 28,006.13

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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.