Home / 9,647.54-14,473.43-4,105.58

Finding the Fourth Proportional to 9,647.54, 14,473.43 and 4,105.58

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Solution

The fourth proportional to 9,647.54, 14,473.43 and 4,105.58 is: 6,159.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,647.54 : 14,473.43 = 4,105.58 : x
  2. Step 2: Convert to fraction form
    9,647.54/14,473.43 = 4,105.58/x
  3. Step 3: Cross multiply
    9,647.54x = 14,473.43 × 4,105.58
  4. Step 4: Simplify right side
    9,647.54x = 59,421,804.21
  5. Step 5: Solve for x
    x = 59,421,804.21/9,647.54
  6. Step 6: Final answer
    x = 6,159.27

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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.