Home / 93,099.04-139,627.52-26,537.74

Finding the Fourth Proportional to 93,099.04, 139,627.52 and 26,537.74

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Solution

The fourth proportional to 93,099.04, 139,627.52 and 26,537.74 is: 39,800.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,099.04 : 139,627.52 = 26,537.74 : x
  2. Step 2: Convert to fraction form
    93,099.04/139,627.52 = 26,537.74/x
  3. Step 3: Cross multiply
    93,099.04x = 139,627.52 × 26,537.74
  4. Step 4: Simplify right side
    93,099.04x = 3,705,398,822.60
  5. Step 5: Solve for x
    x = 3,705,398,822.60/93,099.04
  6. Step 6: Final answer
    x = 39,800.61

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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.