Home / 9,522.01-14,285.32-2,858.49

Finding the Fourth Proportional to 9,522.01, 14,285.32 and 2,858.49

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Solution

The fourth proportional to 9,522.01, 14,285.32 and 2,858.49 is: 4,288.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522.01 : 14,285.32 = 2,858.49 : x
  2. Step 2: Convert to fraction form
    9,522.01/14,285.32 = 2,858.49/x
  3. Step 3: Cross multiply
    9,522.01x = 14,285.32 × 2,858.49
  4. Step 4: Simplify right side
    9,522.01x = 40,834,444.37
  5. Step 5: Solve for x
    x = 40,834,444.37/9,522.01
  6. Step 6: Final answer
    x = 4,288.43

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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.