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Finding the Fourth Proportional to 23,658, 35,486.01 and 5,888.67

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Solution

The fourth proportional to 23,658, 35,486.01 and 5,888.67 is: 8,832.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,658 : 35,486.01 = 5,888.67 : x
  2. Step 2: Convert to fraction form
    23,658/35,486.01 = 5,888.67/x
  3. Step 3: Cross multiply
    23,658x = 35,486.01 × 5,888.67
  4. Step 4: Simplify right side
    23,658x = 208,965,402.51
  5. Step 5: Solve for x
    x = 208,965,402.51/23,658
  6. Step 6: Final answer
    x = 8,832.76

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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.