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Finding the Fourth Proportional to 23,369.50, 35,054.25 and 6,953.50

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Solution

The fourth proportional to 23,369.50, 35,054.25 and 6,953.50 is: 10,430.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,369.50 : 35,054.25 = 6,953.50 : x
  2. Step 2: Convert to fraction form
    23,369.50/35,054.25 = 6,953.50/x
  3. Step 3: Cross multiply
    23,369.50x = 35,054.25 × 6,953.50
  4. Step 4: Simplify right side
    23,369.50x = 243,749,727.38
  5. Step 5: Solve for x
    x = 243,749,727.38/23,369.50
  6. Step 6: Final answer
    x = 10,430.25

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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.