Home / 6,316.02-9,474.03-1,933.47

Finding the Fourth Proportional to 6,316.02, 9,474.03 and 1,933.47

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Solution

The fourth proportional to 6,316.02, 9,474.03 and 1,933.47 is: 2,900.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316.02 : 9,474.03 = 1,933.47 : x
  2. Step 2: Convert to fraction form
    6,316.02/9,474.03 = 1,933.47/x
  3. Step 3: Cross multiply
    6,316.02x = 9,474.03 × 1,933.47
  4. Step 4: Simplify right side
    6,316.02x = 18,317,752.78
  5. Step 5: Solve for x
    x = 18,317,752.78/6,316.02
  6. Step 6: Final answer
    x = 2,900.21

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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.