Home / 24,062.40-33,216.21-17,739.20

Finding the Fourth Proportional to 24,062.40, 33,216.21 and 17,739.20

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Solution

The fourth proportional to 24,062.40, 33,216.21 and 17,739.20 is: 24,487.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,062.40 : 33,216.21 = 17,739.20 : x
  2. Step 2: Convert to fraction form
    24,062.40/33,216.21 = 17,739.20/x
  3. Step 3: Cross multiply
    24,062.40x = 33,216.21 × 17,739.20
  4. Step 4: Simplify right side
    24,062.40x = 589,229,075.47
  5. Step 5: Solve for x
    x = 589,229,075.47/24,062.40
  6. Step 6: Final answer
    x = 24,487.54

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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.