Home / 3,904.96-5,859.60-1,598.08

Finding the Fourth Proportional to 3,904.96, 5,859.60 and 1,598.08

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Solution

The fourth proportional to 3,904.96, 5,859.60 and 1,598.08 is: 2,398.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904.96 : 5,859.60 = 1,598.08 : x
  2. Step 2: Convert to fraction form
    3,904.96/5,859.60 = 1,598.08/x
  3. Step 3: Cross multiply
    3,904.96x = 5,859.60 × 1,598.08
  4. Step 4: Simplify right side
    3,904.96x = 9,364,109.57
  5. Step 5: Solve for x
    x = 9,364,109.57/3,904.96
  6. Step 6: Final answer
    x = 2,398.00

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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.