Home / 265,352.02-366,192.36-144,499.93

Finding the Fourth Proportional to 265,352.02, 366,192.36 and 144,499.93

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Solution

The fourth proportional to 265,352.02, 366,192.36 and 144,499.93 is: 199,413.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,352.02 : 366,192.36 = 144,499.93 : x
  2. Step 2: Convert to fraction form
    265,352.02/366,192.36 = 144,499.93/x
  3. Step 3: Cross multiply
    265,352.02x = 366,192.36 × 144,499.93
  4. Step 4: Simplify right side
    265,352.02x = 52,914,769,471.05
  5. Step 5: Solve for x
    x = 52,914,769,471.05/265,352.02
  6. Step 6: Final answer
    x = 199,413.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.