Home / 350,606.02-525,833.40-110,738.59

Finding the Fourth Proportional to 350,606.02, 525,833.40 and 110,738.59

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Solution

The fourth proportional to 350,606.02, 525,833.40 and 110,738.59 is: 166,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,606.02 : 525,833.40 = 110,738.59 : x
  2. Step 2: Convert to fraction form
    350,606.02/525,833.40 = 110,738.59/x
  3. Step 3: Cross multiply
    350,606.02x = 525,833.40 × 110,738.59
  4. Step 4: Simplify right side
    350,606.02x = 58,230,050,415.05
  5. Step 5: Solve for x
    x = 58,230,050,415.05/350,606.02
  6. Step 6: Final answer
    x = 166,084.00

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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.