Home / 9,254.43-13,881.38-3,706.20

Finding the Fourth Proportional to 9,254.43, 13,881.38 and 3,706.20

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Solution

The fourth proportional to 9,254.43, 13,881.38 and 3,706.20 is: 5,559.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.43 : 13,881.38 = 3,706.20 : x
  2. Step 2: Convert to fraction form
    9,254.43/13,881.38 = 3,706.20/x
  3. Step 3: Cross multiply
    9,254.43x = 13,881.38 × 3,706.20
  4. Step 4: Simplify right side
    9,254.43x = 51,447,152.03
  5. Step 5: Solve for x
    x = 51,447,152.03/9,254.43
  6. Step 6: Final answer
    x = 5,559.19

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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.