Home / 23,011.26-34,466.30-19,017.26

Finding the Fourth Proportional to 23,011.26, 34,466.30 and 19,017.26

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Solution

The fourth proportional to 23,011.26, 34,466.30 and 19,017.26 is: 28,484.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011.26 : 34,466.30 = 19,017.26 : x
  2. Step 2: Convert to fraction form
    23,011.26/34,466.30 = 19,017.26/x
  3. Step 3: Cross multiply
    23,011.26x = 34,466.30 × 19,017.26
  4. Step 4: Simplify right side
    23,011.26x = 655,454,320.92
  5. Step 5: Solve for x
    x = 655,454,320.92/23,011.26
  6. Step 6: Final answer
    x = 28,484.07

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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.