Home / 6,319.14-9,475.26-1,935.42

Finding the Fourth Proportional to 6,319.14, 9,475.26 and 1,935.42

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Solution

The fourth proportional to 6,319.14, 9,475.26 and 1,935.42 is: 2,902.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319.14 : 9,475.26 = 1,935.42 : x
  2. Step 2: Convert to fraction form
    6,319.14/9,475.26 = 1,935.42/x
  3. Step 3: Cross multiply
    6,319.14x = 9,475.26 × 1,935.42
  4. Step 4: Simplify right side
    6,319.14x = 18,338,607.71
  5. Step 5: Solve for x
    x = 18,338,607.71/6,319.14
  6. Step 6: Final answer
    x = 2,902.07

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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.