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Finding the Fourth Proportional to 23,410.69, 35,116.07 and 9,559.69

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Solution

The fourth proportional to 23,410.69, 35,116.07 and 9,559.69 is: 14,339.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.69 : 35,116.07 = 9,559.69 : x
  2. Step 2: Convert to fraction form
    23,410.69/35,116.07 = 9,559.69/x
  3. Step 3: Cross multiply
    23,410.69x = 35,116.07 × 9,559.69
  4. Step 4: Simplify right side
    23,410.69x = 335,698,607.63
  5. Step 5: Solve for x
    x = 335,698,607.63/23,410.69
  6. Step 6: Final answer
    x = 14,339.55

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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.