Home / 350,010.42-525,092.16-113,377.02

Finding the Fourth Proportional to 350,010.42, 525,092.16 and 113,377.02

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Solution

The fourth proportional to 350,010.42, 525,092.16 and 113,377.02 is: 170,090.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,010.42 : 525,092.16 = 113,377.02 : x
  2. Step 2: Convert to fraction form
    350,010.42/525,092.16 = 113,377.02/x
  3. Step 3: Cross multiply
    350,010.42x = 525,092.16 × 113,377.02
  4. Step 4: Simplify right side
    350,010.42x = 59,533,384,326.16
  5. Step 5: Solve for x
    x = 59,533,384,326.16/350,010.42
  6. Step 6: Final answer
    x = 170,090.32

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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.