Home / 9,377.92-14,066.34-2,804.26

Finding the Fourth Proportional to 9,377.92, 14,066.34 and 2,804.26

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Solution

The fourth proportional to 9,377.92, 14,066.34 and 2,804.26 is: 4,206.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.92 : 14,066.34 = 2,804.26 : x
  2. Step 2: Convert to fraction form
    9,377.92/14,066.34 = 2,804.26/x
  3. Step 3: Cross multiply
    9,377.92x = 14,066.34 × 2,804.26
  4. Step 4: Simplify right side
    9,377.92x = 39,445,674.61
  5. Step 5: Solve for x
    x = 39,445,674.61/9,377.92
  6. Step 6: Final answer
    x = 4,206.23

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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.