Home / 17,393.74-26,090.52-4,246.18

Finding the Fourth Proportional to 17,393.74, 26,090.52 and 4,246.18

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Solution

The fourth proportional to 17,393.74, 26,090.52 and 4,246.18 is: 6,369.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393.74 : 26,090.52 = 4,246.18 : x
  2. Step 2: Convert to fraction form
    17,393.74/26,090.52 = 4,246.18/x
  3. Step 3: Cross multiply
    17,393.74x = 26,090.52 × 4,246.18
  4. Step 4: Simplify right side
    17,393.74x = 110,785,044.21
  5. Step 5: Solve for x
    x = 110,785,044.21/17,393.74
  6. Step 6: Final answer
    x = 6,369.25

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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.