Home / 93,489.45-140,234.40-37,334.13

Finding the Fourth Proportional to 93,489.45, 140,234.40 and 37,334.13

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Solution

The fourth proportional to 93,489.45, 140,234.40 and 37,334.13 is: 56,001.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,489.45 : 140,234.40 = 37,334.13 : x
  2. Step 2: Convert to fraction form
    93,489.45/140,234.40 = 37,334.13/x
  3. Step 3: Cross multiply
    93,489.45x = 140,234.40 × 37,334.13
  4. Step 4: Simplify right side
    93,489.45x = 5,235,529,320.07
  5. Step 5: Solve for x
    x = 5,235,529,320.07/93,489.45
  6. Step 6: Final answer
    x = 56,001.28

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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.