Home / 25,089.03-34,624.46-16,576.21

Finding the Fourth Proportional to 25,089.03, 34,624.46 and 16,576.21

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Solution

The fourth proportional to 25,089.03, 34,624.46 and 16,576.21 is: 22,876.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089.03 : 34,624.46 = 16,576.21 : x
  2. Step 2: Convert to fraction form
    25,089.03/34,624.46 = 16,576.21/x
  3. Step 3: Cross multiply
    25,089.03x = 34,624.46 × 16,576.21
  4. Step 4: Simplify right side
    25,089.03x = 573,942,320.10
  5. Step 5: Solve for x
    x = 573,942,320.10/25,089.03
  6. Step 6: Final answer
    x = 22,876.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.