Home / 9,247.83-13,871.84-2,674.07

Finding the Fourth Proportional to 9,247.83, 13,871.84 and 2,674.07

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Solution

The fourth proportional to 9,247.83, 13,871.84 and 2,674.07 is: 4,011.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247.83 : 13,871.84 = 2,674.07 : x
  2. Step 2: Convert to fraction form
    9,247.83/13,871.84 = 2,674.07/x
  3. Step 3: Cross multiply
    9,247.83x = 13,871.84 × 2,674.07
  4. Step 4: Simplify right side
    9,247.83x = 37,094,271.19
  5. Step 5: Solve for x
    x = 37,094,271.19/9,247.83
  6. Step 6: Final answer
    x = 4,011.13

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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.