Home / 23,033.41-34,549.99-19,903.90

Finding the Fourth Proportional to 23,033.41, 34,549.99 and 19,903.90

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Solution

The fourth proportional to 23,033.41, 34,549.99 and 19,903.90 is: 29,855.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,033.41 : 34,549.99 = 19,903.90 : x
  2. Step 2: Convert to fraction form
    23,033.41/34,549.99 = 19,903.90/x
  3. Step 3: Cross multiply
    23,033.41x = 34,549.99 × 19,903.90
  4. Step 4: Simplify right side
    23,033.41x = 687,679,545.96
  5. Step 5: Solve for x
    x = 687,679,545.96/23,033.41
  6. Step 6: Final answer
    x = 29,855.74

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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.