Home / 151,413.30-227,119.95-46,232.10

Finding the Fourth Proportional to 151,413.30, 227,119.95 and 46,232.10

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Solution

The fourth proportional to 151,413.30, 227,119.95 and 46,232.10 is: 69,348.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,413.30 : 227,119.95 = 46,232.10 : x
  2. Step 2: Convert to fraction form
    151,413.30/227,119.95 = 46,232.10/x
  3. Step 3: Cross multiply
    151,413.30x = 227,119.95 × 46,232.10
  4. Step 4: Simplify right side
    151,413.30x = 10,500,232,240.40
  5. Step 5: Solve for x
    x = 10,500,232,240.40/151,413.30
  6. Step 6: Final answer
    x = 69,348.15

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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.