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Finding the Fourth Proportional to 23,446, 35,169 and 7,030

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Solution

The fourth proportional to 23,446, 35,169 and 7,030 is: 10,545

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,446 : 35,169 = 7,030 : x
  2. Step 2: Convert to fraction form
    23,446/35,169 = 7,030/x
  3. Step 3: Cross multiply
    23,446x = 35,169 × 7,030
  4. Step 4: Simplify right side
    23,446x = 247,238,070
  5. Step 5: Solve for x
    x = 247,238,070/23,446
  6. Step 6: Final answer
    x = 10,545

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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.