Home / 10,548.90-14,555.70-6,571.26

Finding the Fourth Proportional to 10,548.90, 14,555.70 and 6,571.26

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Solution

The fourth proportional to 10,548.90, 14,555.70 and 6,571.26 is: 9,067.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,548.90 : 14,555.70 = 6,571.26 : x
  2. Step 2: Convert to fraction form
    10,548.90/14,555.70 = 6,571.26/x
  3. Step 3: Cross multiply
    10,548.90x = 14,555.70 × 6,571.26
  4. Step 4: Simplify right side
    10,548.90x = 95,649,289.18
  5. Step 5: Solve for x
    x = 95,649,289.18/10,548.90
  6. Step 6: Final answer
    x = 9,067.23

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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.