Home / 334,267.02-501,435.68-97,610.36

Finding the Fourth Proportional to 334,267.02, 501,435.68 and 97,610.36

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Solution

The fourth proportional to 334,267.02, 501,435.68 and 97,610.36 is: 146,425.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,267.02 : 501,435.68 = 97,610.36 : x
  2. Step 2: Convert to fraction form
    334,267.02/501,435.68 = 97,610.36/x
  3. Step 3: Cross multiply
    334,267.02x = 501,435.68 × 97,610.36
  4. Step 4: Simplify right side
    334,267.02x = 48,945,318,007.18
  5. Step 5: Solve for x
    x = 48,945,318,007.18/334,267.02
  6. Step 6: Final answer
    x = 146,425.81

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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.