Home / 24,839.40-37,287.90-13,146.60

Finding the Fourth Proportional to 24,839.40, 37,287.90 and 13,146.60

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Solution

The fourth proportional to 24,839.40, 37,287.90 and 13,146.60 is: 19,735.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,839.40 : 37,287.90 = 13,146.60 : x
  2. Step 2: Convert to fraction form
    24,839.40/37,287.90 = 13,146.60/x
  3. Step 3: Cross multiply
    24,839.40x = 37,287.90 × 13,146.60
  4. Step 4: Simplify right side
    24,839.40x = 490,209,106.14
  5. Step 5: Solve for x
    x = 490,209,106.14/24,839.40
  6. Step 6: Final answer
    x = 19,735.14

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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.