Home / 9,039.15-13,563.33-4,363.14

Finding the Fourth Proportional to 9,039.15, 13,563.33 and 4,363.14

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Solution

The fourth proportional to 9,039.15, 13,563.33 and 4,363.14 is: 6,546.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,039.15 : 13,563.33 = 4,363.14 : x
  2. Step 2: Convert to fraction form
    9,039.15/13,563.33 = 4,363.14/x
  3. Step 3: Cross multiply
    9,039.15x = 13,563.33 × 4,363.14
  4. Step 4: Simplify right side
    9,039.15x = 59,178,707.66
  5. Step 5: Solve for x
    x = 59,178,707.66/9,039.15
  6. Step 6: Final answer
    x = 6,546.93

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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.