Home / 350,527.03-525,580.21-160,749.66

Finding the Fourth Proportional to 350,527.03, 525,580.21 and 160,749.66

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Solution

The fourth proportional to 350,527.03, 525,580.21 and 160,749.66 is: 241,028.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,527.03 : 525,580.21 = 160,749.66 : x
  2. Step 2: Convert to fraction form
    350,527.03/525,580.21 = 160,749.66/x
  3. Step 3: Cross multiply
    350,527.03x = 525,580.21 × 160,749.66
  4. Step 4: Simplify right side
    350,527.03x = 84,486,842,232.09
  5. Step 5: Solve for x
    x = 84,486,842,232.09/350,527.03
  6. Step 6: Final answer
    x = 241,028.04

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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.