Home / 4,133.06-6,199.59-1,534.58

Finding the Fourth Proportional to 4,133.06, 6,199.59 and 1,534.58

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Solution

The fourth proportional to 4,133.06, 6,199.59 and 1,534.58 is: 2,301.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.06 : 6,199.59 = 1,534.58 : x
  2. Step 2: Convert to fraction form
    4,133.06/6,199.59 = 1,534.58/x
  3. Step 3: Cross multiply
    4,133.06x = 6,199.59 × 1,534.58
  4. Step 4: Simplify right side
    4,133.06x = 9,513,735.82
  5. Step 5: Solve for x
    x = 9,513,735.82/4,133.06
  6. Step 6: Final answer
    x = 2,301.87

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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.