Home / 93,004.86-139,432.14-33,000.26

Finding the Fourth Proportional to 93,004.86, 139,432.14 and 33,000.26

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Solution

The fourth proportional to 93,004.86, 139,432.14 and 33,000.26 is: 49,473.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,004.86 : 139,432.14 = 33,000.26 : x
  2. Step 2: Convert to fraction form
    93,004.86/139,432.14 = 33,000.26/x
  3. Step 3: Cross multiply
    93,004.86x = 139,432.14 × 33,000.26
  4. Step 4: Simplify right side
    93,004.86x = 4,601,296,872.36
  5. Step 5: Solve for x
    x = 4,601,296,872.36/93,004.86
  6. Step 6: Final answer
    x = 49,473.73

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1.5x scale

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.