Home / 34,352.07-51,535.44-10,659.09

Finding the Fourth Proportional to 34,352.07, 51,535.44 and 10,659.09

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Solution

The fourth proportional to 34,352.07, 51,535.44 and 10,659.09 is: 15,990.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.07 : 51,535.44 = 10,659.09 : x
  2. Step 2: Convert to fraction form
    34,352.07/51,535.44 = 10,659.09/x
  3. Step 3: Cross multiply
    34,352.07x = 51,535.44 × 10,659.09
  4. Step 4: Simplify right side
    34,352.07x = 549,321,086.41
  5. Step 5: Solve for x
    x = 549,321,086.41/34,352.07
  6. Step 6: Final answer
    x = 15,990.92

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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.