Home / 350,147.58-525,239.97-110,280.24

Finding the Fourth Proportional to 350,147.58, 525,239.97 and 110,280.24

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Solution

The fourth proportional to 350,147.58, 525,239.97 and 110,280.24 is: 165,426.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,147.58 : 525,239.97 = 110,280.24 : x
  2. Step 2: Convert to fraction form
    350,147.58/525,239.97 = 110,280.24/x
  3. Step 3: Cross multiply
    350,147.58x = 525,239.97 × 110,280.24
  4. Step 4: Simplify right side
    350,147.58x = 57,923,589,949.19
  5. Step 5: Solve for x
    x = 57,923,589,949.19/350,147.58
  6. Step 6: Final answer
    x = 165,426.22

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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.