Home / 93,322.87-139,984.37-23,202.16

Finding the Fourth Proportional to 93,322.87, 139,984.37 and 23,202.16

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Solution

The fourth proportional to 93,322.87, 139,984.37 and 23,202.16 is: 34,803.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,322.87 : 139,984.37 = 23,202.16 : x
  2. Step 2: Convert to fraction form
    93,322.87/139,984.37 = 23,202.16/x
  3. Step 3: Cross multiply
    93,322.87x = 139,984.37 × 23,202.16
  4. Step 4: Simplify right side
    93,322.87x = 3,247,939,750.24
  5. Step 5: Solve for x
    x = 3,247,939,750.24/93,322.87
  6. Step 6: Final answer
    x = 34,803.26

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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.