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Finding the Fourth Proportional to 114,430.01, 171,656.09 and 35,523.05

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Solution

The fourth proportional to 114,430.01, 171,656.09 and 35,523.05 is: 53,288.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,430.01 : 171,656.09 = 35,523.05 : x
  2. Step 2: Convert to fraction form
    114,430.01/171,656.09 = 35,523.05/x
  3. Step 3: Cross multiply
    114,430.01x = 171,656.09 × 35,523.05
  4. Step 4: Simplify right side
    114,430.01x = 6,097,747,867.87
  5. Step 5: Solve for x
    x = 6,097,747,867.87/114,430.01
  6. Step 6: Final answer
    x = 53,288.01

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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.