Home / 9,064.95-13,589.67-3,522.27

Finding the Fourth Proportional to 9,064.95, 13,589.67 and 3,522.27

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Solution

The fourth proportional to 9,064.95, 13,589.67 and 3,522.27 is: 5,280.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.95 : 13,589.67 = 3,522.27 : x
  2. Step 2: Convert to fraction form
    9,064.95/13,589.67 = 3,522.27/x
  3. Step 3: Cross multiply
    9,064.95x = 13,589.67 × 3,522.27
  4. Step 4: Simplify right side
    9,064.95x = 47,866,486.95
  5. Step 5: Solve for x
    x = 47,866,486.95/9,064.95
  6. Step 6: Final answer
    x = 5,280.39

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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.