Home / 6,529.93-9,011.14-3,735.25

Finding the Fourth Proportional to 6,529.93, 9,011.14 and 3,735.25

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Solution

The fourth proportional to 6,529.93, 9,011.14 and 3,735.25 is: 5,154.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529.93 : 9,011.14 = 3,735.25 : x
  2. Step 2: Convert to fraction form
    6,529.93/9,011.14 = 3,735.25/x
  3. Step 3: Cross multiply
    6,529.93x = 9,011.14 × 3,735.25
  4. Step 4: Simplify right side
    6,529.93x = 33,658,860.69
  5. Step 5: Solve for x
    x = 33,658,860.69/6,529.93
  6. Step 6: Final answer
    x = 5,154.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.