Home / 134,275.89-201,413.97-63,941.97

Finding the Fourth Proportional to 134,275.89, 201,413.97 and 63,941.97

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Solution

The fourth proportional to 134,275.89, 201,413.97 and 63,941.97 is: 95,913.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,275.89 : 201,413.97 = 63,941.97 : x
  2. Step 2: Convert to fraction form
    134,275.89/201,413.97 = 63,941.97/x
  3. Step 3: Cross multiply
    134,275.89x = 201,413.97 × 63,941.97
  4. Step 4: Simplify right side
    134,275.89x = 12,878,806,027.32
  5. Step 5: Solve for x
    x = 12,878,806,027.32/134,275.89
  6. Step 6: Final answer
    x = 95,913.02

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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.