Home / 65,028.94-97,563.07-46,090.20

Finding the Fourth Proportional to 65,028.94, 97,563.07 and 46,090.20

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Solution

The fourth proportional to 65,028.94, 97,563.07 and 46,090.20 is: 69,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,028.94 : 97,563.07 = 46,090.20 : x
  2. Step 2: Convert to fraction form
    65,028.94/97,563.07 = 46,090.20/x
  3. Step 3: Cross multiply
    65,028.94x = 97,563.07 × 46,090.20
  4. Step 4: Simplify right side
    65,028.94x = 4,496,701,832.39
  5. Step 5: Solve for x
    x = 4,496,701,832.39/65,028.94
  6. Step 6: Final answer
    x = 69,149.24

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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.