Home / 93,095.56-139,665.21-26,536.65

Finding the Fourth Proportional to 93,095.56, 139,665.21 and 26,536.65

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Solution

The fourth proportional to 93,095.56, 139,665.21 and 26,536.65 is: 39,811.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,095.56 : 139,665.21 = 26,536.65 : x
  2. Step 2: Convert to fraction form
    93,095.56/139,665.21 = 26,536.65/x
  3. Step 3: Cross multiply
    93,095.56x = 139,665.21 × 26,536.65
  4. Step 4: Simplify right side
    93,095.56x = 3,706,246,794.95
  5. Step 5: Solve for x
    x = 3,706,246,794.95/93,095.56
  6. Step 6: Final answer
    x = 39,811.21

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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.