Home / 7,054.43-10,588.19-3,725.18

Finding the Fourth Proportional to 7,054.43, 10,588.19 and 3,725.18

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Solution

The fourth proportional to 7,054.43, 10,588.19 and 3,725.18 is: 5,591.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054.43 : 10,588.19 = 3,725.18 : x
  2. Step 2: Convert to fraction form
    7,054.43/10,588.19 = 3,725.18/x
  3. Step 3: Cross multiply
    7,054.43x = 10,588.19 × 3,725.18
  4. Step 4: Simplify right side
    7,054.43x = 39,442,842.06
  5. Step 5: Solve for x
    x = 39,442,842.06/7,054.43
  6. Step 6: Final answer
    x = 5,591.22

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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.