Home / 24,986.40-34,453.26-17,033.28

Finding the Fourth Proportional to 24,986.40, 34,453.26 and 17,033.28

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Solution

The fourth proportional to 24,986.40, 34,453.26 and 17,033.28 is: 23,486.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986.40 : 34,453.26 = 17,033.28 : x
  2. Step 2: Convert to fraction form
    24,986.40/34,453.26 = 17,033.28/x
  3. Step 3: Cross multiply
    24,986.40x = 34,453.26 × 17,033.28
  4. Step 4: Simplify right side
    24,986.40x = 586,852,024.49
  5. Step 5: Solve for x
    x = 586,852,024.49/24,986.40
  6. Step 6: Final answer
    x = 23,486.86

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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.