Home / 9,396.36-14,095.76-3,153.69

Finding the Fourth Proportional to 9,396.36, 14,095.76 and 3,153.69

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Solution

The fourth proportional to 9,396.36, 14,095.76 and 3,153.69 is: 4,730.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.36 : 14,095.76 = 3,153.69 : x
  2. Step 2: Convert to fraction form
    9,396.36/14,095.76 = 3,153.69/x
  3. Step 3: Cross multiply
    9,396.36x = 14,095.76 × 3,153.69
  4. Step 4: Simplify right side
    9,396.36x = 44,453,641.59
  5. Step 5: Solve for x
    x = 44,453,641.59/9,396.36
  6. Step 6: Final answer
    x = 4,730.94

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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.