Home / 4,063.25-6,095.10-1,290.14

Finding the Fourth Proportional to 4,063.25, 6,095.10 and 1,290.14

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Solution

The fourth proportional to 4,063.25, 6,095.10 and 1,290.14 is: 1,935.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.25 : 6,095.10 = 1,290.14 : x
  2. Step 2: Convert to fraction form
    4,063.25/6,095.10 = 1,290.14/x
  3. Step 3: Cross multiply
    4,063.25x = 6,095.10 × 1,290.14
  4. Step 4: Simplify right side
    4,063.25x = 7,863,525.86
  5. Step 5: Solve for x
    x = 7,863,525.86/4,063.25
  6. Step 6: Final answer
    x = 1,935.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.