Home / 4,175.13-6,262.77-1,953.35

Finding the Fourth Proportional to 4,175.13, 6,262.77 and 1,953.35

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Solution

The fourth proportional to 4,175.13, 6,262.77 and 1,953.35 is: 2,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175.13 : 6,262.77 = 1,953.35 : x
  2. Step 2: Convert to fraction form
    4,175.13/6,262.77 = 1,953.35/x
  3. Step 3: Cross multiply
    4,175.13x = 6,262.77 × 1,953.35
  4. Step 4: Simplify right side
    4,175.13x = 12,233,370.29
  5. Step 5: Solve for x
    x = 12,233,370.29/4,175.13
  6. Step 6: Final answer
    x = 2,930.06

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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.