Home / 24,855.40-37,283.10-7,325.20

Finding the Fourth Proportional to 24,855.40, 37,283.10 and 7,325.20

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Solution

The fourth proportional to 24,855.40, 37,283.10 and 7,325.20 is: 10,987.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,855.40 : 37,283.10 = 7,325.20 : x
  2. Step 2: Convert to fraction form
    24,855.40/37,283.10 = 7,325.20/x
  3. Step 3: Cross multiply
    24,855.40x = 37,283.10 × 7,325.20
  4. Step 4: Simplify right side
    24,855.40x = 273,106,164.12
  5. Step 5: Solve for x
    x = 273,106,164.12/24,855.40
  6. Step 6: Final answer
    x = 10,987.80

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Similar ratio
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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.