Home / 94,386.11-141,413.07-88,767.23

Finding the Fourth Proportional to 94,386.11, 141,413.07 and 88,767.23

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Solution

The fourth proportional to 94,386.11, 141,413.07 and 88,767.23 is: 132,994.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,386.11 : 141,413.07 = 88,767.23 : x
  2. Step 2: Convert to fraction form
    94,386.11/141,413.07 = 88,767.23/x
  3. Step 3: Cross multiply
    94,386.11x = 141,413.07 × 88,767.23
  4. Step 4: Simplify right side
    94,386.11x = 12,552,846,135.51
  5. Step 5: Solve for x
    x = 12,552,846,135.51/94,386.11
  6. Step 6: Final answer
    x = 132,994.64

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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.