Home / 97,317.90-145,895.73-41,201.10

Finding the Fourth Proportional to 97,317.90, 145,895.73 and 41,201.10

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Solution

The fourth proportional to 97,317.90, 145,895.73 and 41,201.10 is: 61,767.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,317.90 : 145,895.73 = 41,201.10 : x
  2. Step 2: Convert to fraction form
    97,317.90/145,895.73 = 41,201.10/x
  3. Step 3: Cross multiply
    97,317.90x = 145,895.73 × 41,201.10
  4. Step 4: Simplify right side
    97,317.90x = 6,011,064,561.30
  5. Step 5: Solve for x
    x = 6,011,064,561.30/97,317.90
  6. Step 6: Final answer
    x = 61,767.31

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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.