Home / 65,329.16-98,050.62-37,305.32

Finding the Fourth Proportional to 65,329.16, 98,050.62 and 37,305.32

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Solution

The fourth proportional to 65,329.16, 98,050.62 and 37,305.32 is: 55,990.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,329.16 : 98,050.62 = 37,305.32 : x
  2. Step 2: Convert to fraction form
    65,329.16/98,050.62 = 37,305.32/x
  3. Step 3: Cross multiply
    65,329.16x = 98,050.62 × 37,305.32
  4. Step 4: Simplify right side
    65,329.16x = 3,657,809,755.30
  5. Step 5: Solve for x
    x = 3,657,809,755.30/65,329.16
  6. Step 6: Final answer
    x = 55,990.46

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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.