Home / 93,027.04-139,539.36-22,906.96

Finding the Fourth Proportional to 93,027.04, 139,539.36 and 22,906.96

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Solution

The fourth proportional to 93,027.04, 139,539.36 and 22,906.96 is: 34,360.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,027.04 : 139,539.36 = 22,906.96 : x
  2. Step 2: Convert to fraction form
    93,027.04/139,539.36 = 22,906.96/x
  3. Step 3: Cross multiply
    93,027.04x = 139,539.36 × 22,906.96
  4. Step 4: Simplify right side
    93,027.04x = 3,196,422,537.95
  5. Step 5: Solve for x
    x = 3,196,422,537.95/93,027.04
  6. Step 6: Final answer
    x = 34,360.14

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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.