Home / 6,030.57-8,322.12-3,377.98

Finding the Fourth Proportional to 6,030.57, 8,322.12 and 3,377.98

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Solution

The fourth proportional to 6,030.57, 8,322.12 and 3,377.98 is: 4,661.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.57 : 8,322.12 = 3,377.98 : x
  2. Step 2: Convert to fraction form
    6,030.57/8,322.12 = 3,377.98/x
  3. Step 3: Cross multiply
    6,030.57x = 8,322.12 × 3,377.98
  4. Step 4: Simplify right side
    6,030.57x = 28,111,954.92
  5. Step 5: Solve for x
    x = 28,111,954.92/6,030.57
  6. Step 6: Final answer
    x = 4,661.58

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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.