Home / 2,504.59-3,459.65-1,922.33

Finding the Fourth Proportional to 2,504.59, 3,459.65 and 1,922.33

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Solution

The fourth proportional to 2,504.59, 3,459.65 and 1,922.33 is: 2,655.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504.59 : 3,459.65 = 1,922.33 : x
  2. Step 2: Convert to fraction form
    2,504.59/3,459.65 = 1,922.33/x
  3. Step 3: Cross multiply
    2,504.59x = 3,459.65 × 1,922.33
  4. Step 4: Simplify right side
    2,504.59x = 6,650,588.02
  5. Step 5: Solve for x
    x = 6,650,588.02/2,504.59
  6. Step 6: Final answer
    x = 2,655.36

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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.