Home / 6,048.21-8,347.14-3,395.46

Finding the Fourth Proportional to 6,048.21, 8,347.14 and 3,395.46

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Solution

The fourth proportional to 6,048.21, 8,347.14 and 3,395.46 is: 4,686.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048.21 : 8,347.14 = 3,395.46 : x
  2. Step 2: Convert to fraction form
    6,048.21/8,347.14 = 3,395.46/x
  3. Step 3: Cross multiply
    6,048.21x = 8,347.14 × 3,395.46
  4. Step 4: Simplify right side
    6,048.21x = 28,342,379.98
  5. Step 5: Solve for x
    x = 28,342,379.98/6,048.21
  6. Step 6: Final answer
    x = 4,686.08

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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.