Home / 334,141.90-501,327.60-97,519.30

Finding the Fourth Proportional to 334,141.90, 501,327.60 and 97,519.30

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Solution

The fourth proportional to 334,141.90, 501,327.60 and 97,519.30 is: 146,312.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,141.90 : 501,327.60 = 97,519.30 : x
  2. Step 2: Convert to fraction form
    334,141.90/501,327.60 = 97,519.30/x
  3. Step 3: Cross multiply
    334,141.90x = 501,327.60 × 97,519.30
  4. Step 4: Simplify right side
    334,141.90x = 48,889,116,622.68
  5. Step 5: Solve for x
    x = 48,889,116,622.68/334,141.90
  6. Step 6: Final answer
    x = 146,312.44

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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.