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Finding the Fourth Proportional to 101,084.96, 150,970.91 and 95,048.84

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Solution

The fourth proportional to 101,084.96, 150,970.91 and 95,048.84 is: 141,955.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,084.96 : 150,970.91 = 95,048.84 : x
  2. Step 2: Convert to fraction form
    101,084.96/150,970.91 = 95,048.84/x
  3. Step 3: Cross multiply
    101,084.96x = 150,970.91 × 95,048.84
  4. Step 4: Simplify right side
    101,084.96x = 14,349,609,771.43
  5. Step 5: Solve for x
    x = 14,349,609,771.43/101,084.96
  6. Step 6: Final answer
    x = 141,955.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.