Home / 9,852.85-13,592.23-6,667.26

Finding the Fourth Proportional to 9,852.85, 13,592.23 and 6,667.26

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Solution

The fourth proportional to 9,852.85, 13,592.23 and 6,667.26 is: 9,197.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,852.85 : 13,592.23 = 6,667.26 : x
  2. Step 2: Convert to fraction form
    9,852.85/13,592.23 = 6,667.26/x
  3. Step 3: Cross multiply
    9,852.85x = 13,592.23 × 6,667.26
  4. Step 4: Simplify right side
    9,852.85x = 90,622,898.05
  5. Step 5: Solve for x
    x = 90,622,898.05/9,852.85
  6. Step 6: Final answer
    x = 9,197.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.