Home / 9,407.03-14,109.11-2,482.07

Finding the Fourth Proportional to 9,407.03, 14,109.11 and 2,482.07

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Solution

The fourth proportional to 9,407.03, 14,109.11 and 2,482.07 is: 3,722.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407.03 : 14,109.11 = 2,482.07 : x
  2. Step 2: Convert to fraction form
    9,407.03/14,109.11 = 2,482.07/x
  3. Step 3: Cross multiply
    9,407.03x = 14,109.11 × 2,482.07
  4. Step 4: Simplify right side
    9,407.03x = 35,019,786.25
  5. Step 5: Solve for x
    x = 35,019,786.25/9,407.03
  6. Step 6: Final answer
    x = 3,722.73

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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.