Home / 13,295.45-19,943.18-6,273.16

Finding the Fourth Proportional to 13,295.45, 19,943.18 and 6,273.16

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Solution

The fourth proportional to 13,295.45, 19,943.18 and 6,273.16 is: 9,409.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,295.45 : 19,943.18 = 6,273.16 : x
  2. Step 2: Convert to fraction form
    13,295.45/19,943.18 = 6,273.16/x
  3. Step 3: Cross multiply
    13,295.45x = 19,943.18 × 6,273.16
  4. Step 4: Simplify right side
    13,295.45x = 125,106,759.05
  5. Step 5: Solve for x
    x = 125,106,759.05/13,295.45
  6. Step 6: Final answer
    x = 9,409.74

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Similar ratio
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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.