Home / 24,858.59-37,260.85-12,387.83

Finding the Fourth Proportional to 24,858.59, 37,260.85 and 12,387.83

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Solution

The fourth proportional to 24,858.59, 37,260.85 and 12,387.83 is: 18,568.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,858.59 : 37,260.85 = 12,387.83 : x
  2. Step 2: Convert to fraction form
    24,858.59/37,260.85 = 12,387.83/x
  3. Step 3: Cross multiply
    24,858.59x = 37,260.85 × 12,387.83
  4. Step 4: Simplify right side
    24,858.59x = 461,581,075.46
  5. Step 5: Solve for x
    x = 461,581,075.46/24,858.59
  6. Step 6: Final answer
    x = 18,568.27

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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.