Home / 5,905.14-8,858.18-1,522.59

Finding the Fourth Proportional to 5,905.14, 8,858.18 and 1,522.59

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Solution

The fourth proportional to 5,905.14, 8,858.18 and 1,522.59 is: 2,284.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905.14 : 8,858.18 = 1,522.59 : x
  2. Step 2: Convert to fraction form
    5,905.14/8,858.18 = 1,522.59/x
  3. Step 3: Cross multiply
    5,905.14x = 8,858.18 × 1,522.59
  4. Step 4: Simplify right side
    5,905.14x = 13,487,376.29
  5. Step 5: Solve for x
    x = 13,487,376.29/5,905.14
  6. Step 6: Final answer
    x = 2,284.01

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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.