Home / 19,059.25-26,301.77-10,675.75

Finding the Fourth Proportional to 19,059.25, 26,301.77 and 10,675.75

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Solution

The fourth proportional to 19,059.25, 26,301.77 and 10,675.75 is: 14,732.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,059.25 : 26,301.77 = 10,675.75 : x
  2. Step 2: Convert to fraction form
    19,059.25/26,301.77 = 10,675.75/x
  3. Step 3: Cross multiply
    19,059.25x = 26,301.77 × 10,675.75
  4. Step 4: Simplify right side
    19,059.25x = 280,791,140.61
  5. Step 5: Solve for x
    x = 280,791,140.61/19,059.25
  6. Step 6: Final answer
    x = 14,732.54

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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.