Home / 6,215.00-9,307.31-4,017.06

Finding the Fourth Proportional to 6,215.00, 9,307.31 and 4,017.06

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Solution

The fourth proportional to 6,215.00, 9,307.31 and 4,017.06 is: 6,015.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,215.00 : 9,307.31 = 4,017.06 : x
  2. Step 2: Convert to fraction form
    6,215.00/9,307.31 = 4,017.06/x
  3. Step 3: Cross multiply
    6,215.00x = 9,307.31 × 4,017.06
  4. Step 4: Simplify right side
    6,215.00x = 37,388,002.62
  5. Step 5: Solve for x
    x = 37,388,002.62/6,215.00
  6. Step 6: Final answer
    x = 6,015.77

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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.