Home / 69,877.22-96,444.21-44,413.25

Finding the Fourth Proportional to 69,877.22, 96,444.21 and 44,413.25

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Solution

The fourth proportional to 69,877.22, 96,444.21 and 44,413.25 is: 61,298.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,877.22 : 96,444.21 = 44,413.25 : x
  2. Step 2: Convert to fraction form
    69,877.22/96,444.21 = 44,413.25/x
  3. Step 3: Cross multiply
    69,877.22x = 96,444.21 × 44,413.25
  4. Step 4: Simplify right side
    69,877.22x = 4,283,400,327.56
  5. Step 5: Solve for x
    x = 4,283,400,327.56/69,877.22
  6. Step 6: Final answer
    x = 61,298.96

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1.5x scale

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.