Home / 24,858.36-37,260.48-12,387.60

Finding the Fourth Proportional to 24,858.36, 37,260.48 and 12,387.60

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Solution

The fourth proportional to 24,858.36, 37,260.48 and 12,387.60 is: 18,567.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,858.36 : 37,260.48 = 12,387.60 : x
  2. Step 2: Convert to fraction form
    24,858.36/37,260.48 = 12,387.60/x
  3. Step 3: Cross multiply
    24,858.36x = 37,260.48 × 12,387.60
  4. Step 4: Simplify right side
    24,858.36x = 461,567,922.05
  5. Step 5: Solve for x
    x = 461,567,922.05/24,858.36
  6. Step 6: Final answer
    x = 18,567.92

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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.