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Finding the Fourth Proportional to 350,028.54, 525,323.07 and 181,597.14

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Solution

The fourth proportional to 350,028.54, 525,323.07 and 181,597.14 is: 272,541.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,028.54 : 525,323.07 = 181,597.14 : x
  2. Step 2: Convert to fraction form
    350,028.54/525,323.07 = 181,597.14/x
  3. Step 3: Cross multiply
    350,028.54x = 525,323.07 × 181,597.14
  4. Step 4: Simplify right side
    350,028.54x = 95,397,167,088.02
  5. Step 5: Solve for x
    x = 95,397,167,088.02/350,028.54
  6. Step 6: Final answer
    x = 272,541.11

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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.