Home / 9,192.26-13,783.34-4,259.18

Finding the Fourth Proportional to 9,192.26, 13,783.34 and 4,259.18

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Solution

The fourth proportional to 9,192.26, 13,783.34 and 4,259.18 is: 6,386.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.26 : 13,783.34 = 4,259.18 : x
  2. Step 2: Convert to fraction form
    9,192.26/13,783.34 = 4,259.18/x
  3. Step 3: Cross multiply
    9,192.26x = 13,783.34 × 4,259.18
  4. Step 4: Simplify right side
    9,192.26x = 58,705,667.79
  5. Step 5: Solve for x
    x = 58,705,667.79/9,192.26
  6. Step 6: Final answer
    x = 6,386.43

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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.