Home / 6,416.81-9,623.56-2,034.30

Finding the Fourth Proportional to 6,416.81, 9,623.56 and 2,034.30

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Solution

The fourth proportional to 6,416.81, 9,623.56 and 2,034.30 is: 3,050.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416.81 : 9,623.56 = 2,034.30 : x
  2. Step 2: Convert to fraction form
    6,416.81/9,623.56 = 2,034.30/x
  3. Step 3: Cross multiply
    6,416.81x = 9,623.56 × 2,034.30
  4. Step 4: Simplify right side
    6,416.81x = 19,577,208.11
  5. Step 5: Solve for x
    x = 19,577,208.11/6,416.81
  6. Step 6: Final answer
    x = 3,050.93

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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.