Home / 6,290.74-9,437.73-2,393.02

Finding the Fourth Proportional to 6,290.74, 9,437.73 and 2,393.02

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Solution

The fourth proportional to 6,290.74, 9,437.73 and 2,393.02 is: 3,590.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290.74 : 9,437.73 = 2,393.02 : x
  2. Step 2: Convert to fraction form
    6,290.74/9,437.73 = 2,393.02/x
  3. Step 3: Cross multiply
    6,290.74x = 9,437.73 × 2,393.02
  4. Step 4: Simplify right side
    6,290.74x = 22,584,676.64
  5. Step 5: Solve for x
    x = 22,584,676.64/6,290.74
  6. Step 6: Final answer
    x = 3,590.15

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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.