Home / 19,522.19-29,284.11-5,671.19

Finding the Fourth Proportional to 19,522.19, 29,284.11 and 5,671.19

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Solution

The fourth proportional to 19,522.19, 29,284.11 and 5,671.19 is: 8,507.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522.19 : 29,284.11 = 5,671.19 : x
  2. Step 2: Convert to fraction form
    19,522.19/29,284.11 = 5,671.19/x
  3. Step 3: Cross multiply
    19,522.19x = 29,284.11 × 5,671.19
  4. Step 4: Simplify right side
    19,522.19x = 166,075,723.43
  5. Step 5: Solve for x
    x = 166,075,723.43/19,522.19
  6. Step 6: Final answer
    x = 8,507.02

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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.