Home / 25,196.20-37,794.30-14,828.20

Finding the Fourth Proportional to 25,196.20, 37,794.30 and 14,828.20

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Solution

The fourth proportional to 25,196.20, 37,794.30 and 14,828.20 is: 22,242.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,196.20 : 37,794.30 = 14,828.20 : x
  2. Step 2: Convert to fraction form
    25,196.20/37,794.30 = 14,828.20/x
  3. Step 3: Cross multiply
    25,196.20x = 37,794.30 × 14,828.20
  4. Step 4: Simplify right side
    25,196.20x = 560,421,439.26
  5. Step 5: Solve for x
    x = 560,421,439.26/25,196.20
  6. Step 6: Final answer
    x = 22,242.30

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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.