Home / 48,235.20-72,346.32-17,092.32

Finding the Fourth Proportional to 48,235.20, 72,346.32 and 17,092.32

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Solution

The fourth proportional to 48,235.20, 72,346.32 and 17,092.32 is: 25,636.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235.20 : 72,346.32 = 17,092.32 : x
  2. Step 2: Convert to fraction form
    48,235.20/72,346.32 = 17,092.32/x
  3. Step 3: Cross multiply
    48,235.20x = 72,346.32 × 17,092.32
  4. Step 4: Simplify right side
    48,235.20x = 1,236,566,452.26
  5. Step 5: Solve for x
    x = 1,236,566,452.26/48,235.20
  6. Step 6: Final answer
    x = 25,636.18

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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.