Home / 9,411.22-14,104.68-4,482.37

Finding the Fourth Proportional to 9,411.22, 14,104.68 and 4,482.37

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Solution

The fourth proportional to 9,411.22, 14,104.68 and 4,482.37 is: 6,717.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411.22 : 14,104.68 = 4,482.37 : x
  2. Step 2: Convert to fraction form
    9,411.22/14,104.68 = 4,482.37/x
  3. Step 3: Cross multiply
    9,411.22x = 14,104.68 × 4,482.37
  4. Step 4: Simplify right side
    9,411.22x = 63,222,394.49
  5. Step 5: Solve for x
    x = 63,222,394.49/9,411.22
  6. Step 6: Final answer
    x = 6,717.77

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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.