Home / 6,185.26-8,535.48-3,632.98

Finding the Fourth Proportional to 6,185.26, 8,535.48 and 3,632.98

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Solution

The fourth proportional to 6,185.26, 8,535.48 and 3,632.98 is: 5,013.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185.26 : 8,535.48 = 3,632.98 : x
  2. Step 2: Convert to fraction form
    6,185.26/8,535.48 = 3,632.98/x
  3. Step 3: Cross multiply
    6,185.26x = 8,535.48 × 3,632.98
  4. Step 4: Simplify right side
    6,185.26x = 31,009,228.13
  5. Step 5: Solve for x
    x = 31,009,228.13/6,185.26
  6. Step 6: Final answer
    x = 5,013.41

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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.