Home / 29,325.41-44,058.21-18,816.07

Finding the Fourth Proportional to 29,325.41, 44,058.21 and 18,816.07

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Solution

The fourth proportional to 29,325.41, 44,058.21 and 18,816.07 is: 28,269.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,325.41 : 44,058.21 = 18,816.07 : x
  2. Step 2: Convert to fraction form
    29,325.41/44,058.21 = 18,816.07/x
  3. Step 3: Cross multiply
    29,325.41x = 44,058.21 × 18,816.07
  4. Step 4: Simplify right side
    29,325.41x = 829,002,143.14
  5. Step 5: Solve for x
    x = 829,002,143.14/29,325.41
  6. Step 6: Final answer
    x = 28,269.07

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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.