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Finding the Fourth Proportional to 241,384.59, 333,099.50 and 133,953.68

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Solution

The fourth proportional to 241,384.59, 333,099.50 and 133,953.68 is: 184,849.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,384.59 : 333,099.50 = 133,953.68 : x
  2. Step 2: Convert to fraction form
    241,384.59/333,099.50 = 133,953.68/x
  3. Step 3: Cross multiply
    241,384.59x = 333,099.50 × 133,953.68
  4. Step 4: Simplify right side
    241,384.59x = 44,619,903,831.16
  5. Step 5: Solve for x
    x = 44,619,903,831.16/241,384.59
  6. Step 6: Final answer
    x = 184,849.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.