Home / 93,838.02-140,737.59-34,633.23

Finding the Fourth Proportional to 93,838.02, 140,737.59 and 34,633.23

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Solution

The fourth proportional to 93,838.02, 140,737.59 and 34,633.23 is: 51,942.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,838.02 : 140,737.59 = 34,633.23 : x
  2. Step 2: Convert to fraction form
    93,838.02/140,737.59 = 34,633.23/x
  3. Step 3: Cross multiply
    93,838.02x = 140,737.59 × 34,633.23
  4. Step 4: Simplify right side
    93,838.02x = 4,874,197,324.12
  5. Step 5: Solve for x
    x = 4,874,197,324.12/93,838.02
  6. Step 6: Final answer
    x = 51,942.67

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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.