Home / 23,465.62-35,267.28-19,541.98

Finding the Fourth Proportional to 23,465.62, 35,267.28 and 19,541.98

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Solution

The fourth proportional to 23,465.62, 35,267.28 and 19,541.98 is: 29,370.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,465.62 : 35,267.28 = 19,541.98 : x
  2. Step 2: Convert to fraction form
    23,465.62/35,267.28 = 19,541.98/x
  3. Step 3: Cross multiply
    23,465.62x = 35,267.28 × 19,541.98
  4. Step 4: Simplify right side
    23,465.62x = 689,192,480.41
  5. Step 5: Solve for x
    x = 689,192,480.41/23,465.62
  6. Step 6: Final answer
    x = 29,370.31

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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.