Home / 93,219.42-139,827.78-23,098.26

Finding the Fourth Proportional to 93,219.42, 139,827.78 and 23,098.26

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Solution

The fourth proportional to 93,219.42, 139,827.78 and 23,098.26 is: 34,647.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,219.42 : 139,827.78 = 23,098.26 : x
  2. Step 2: Convert to fraction form
    93,219.42/139,827.78 = 23,098.26/x
  3. Step 3: Cross multiply
    93,219.42x = 139,827.78 × 23,098.26
  4. Step 4: Simplify right side
    93,219.42x = 3,229,778,417.66
  5. Step 5: Solve for x
    x = 3,229,778,417.66/93,219.42
  6. Step 6: Final answer
    x = 34,647.06

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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.