Home / 9,396.70-14,093.58-4,130.55

Finding the Fourth Proportional to 9,396.70, 14,093.58 and 4,130.55

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Solution

The fourth proportional to 9,396.70, 14,093.58 and 4,130.55 is: 6,195.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.70 : 14,093.58 = 4,130.55 : x
  2. Step 2: Convert to fraction form
    9,396.70/14,093.58 = 4,130.55/x
  3. Step 3: Cross multiply
    9,396.70x = 14,093.58 × 4,130.55
  4. Step 4: Simplify right side
    9,396.70x = 58,214,166.40
  5. Step 5: Solve for x
    x = 58,214,166.40/9,396.70
  6. Step 6: Final answer
    x = 6,195.17

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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.