Home / 93,204.32-139,804.80-23,083.68

Finding the Fourth Proportional to 93,204.32, 139,804.80 and 23,083.68

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Solution

The fourth proportional to 93,204.32, 139,804.80 and 23,083.68 is: 34,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,204.32 : 139,804.80 = 23,083.68 : x
  2. Step 2: Convert to fraction form
    93,204.32/139,804.80 = 23,083.68/x
  3. Step 3: Cross multiply
    93,204.32x = 139,804.80 × 23,083.68
  4. Step 4: Simplify right side
    93,204.32x = 3,227,209,265.66
  5. Step 5: Solve for x
    x = 3,227,209,265.66/93,204.32
  6. Step 6: Final answer
    x = 34,625.10

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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.