Home / 6,110.34-9,165.39-1,950.31

Finding the Fourth Proportional to 6,110.34, 9,165.39 and 1,950.31

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Solution

The fourth proportional to 6,110.34, 9,165.39 and 1,950.31 is: 2,925.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.34 : 9,165.39 = 1,950.31 : x
  2. Step 2: Convert to fraction form
    6,110.34/9,165.39 = 1,950.31/x
  3. Step 3: Cross multiply
    6,110.34x = 9,165.39 × 1,950.31
  4. Step 4: Simplify right side
    6,110.34x = 17,875,351.77
  5. Step 5: Solve for x
    x = 17,875,351.77/6,110.34
  6. Step 6: Final answer
    x = 2,925.43

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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.