Home / 9,370.54-14,054.59-4,443.31

Finding the Fourth Proportional to 9,370.54, 14,054.59 and 4,443.31

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Solution

The fourth proportional to 9,370.54, 14,054.59 and 4,443.31 is: 6,664.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.54 : 14,054.59 = 4,443.31 : x
  2. Step 2: Convert to fraction form
    9,370.54/14,054.59 = 4,443.31/x
  3. Step 3: Cross multiply
    9,370.54x = 14,054.59 × 4,443.31
  4. Step 4: Simplify right side
    9,370.54x = 62,448,900.29
  5. Step 5: Solve for x
    x = 62,448,900.29/9,370.54
  6. Step 6: Final answer
    x = 6,664.39

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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.