Home / 3,725.52-5,588.33-1,616.67

Finding the Fourth Proportional to 3,725.52, 5,588.33 and 1,616.67

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Solution

The fourth proportional to 3,725.52, 5,588.33 and 1,616.67 is: 2,425.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725.52 : 5,588.33 = 1,616.67 : x
  2. Step 2: Convert to fraction form
    3,725.52/5,588.33 = 1,616.67/x
  3. Step 3: Cross multiply
    3,725.52x = 5,588.33 × 1,616.67
  4. Step 4: Simplify right side
    3,725.52x = 9,034,485.46
  5. Step 5: Solve for x
    x = 9,034,485.46/3,725.52
  6. Step 6: Final answer
    x = 2,425.03

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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.