Home / 9,247.22-13,870.28-2,673.26

Finding the Fourth Proportional to 9,247.22, 13,870.28 and 2,673.26

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Solution

The fourth proportional to 9,247.22, 13,870.28 and 2,673.26 is: 4,009.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247.22 : 13,870.28 = 2,673.26 : x
  2. Step 2: Convert to fraction form
    9,247.22/13,870.28 = 2,673.26/x
  3. Step 3: Cross multiply
    9,247.22x = 13,870.28 × 2,673.26
  4. Step 4: Simplify right side
    9,247.22x = 37,078,864.71
  5. Step 5: Solve for x
    x = 37,078,864.71/9,247.22
  6. Step 6: Final answer
    x = 4,009.73

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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.