Home / 9,368.46-14,055.51-2,794.64

Finding the Fourth Proportional to 9,368.46, 14,055.51 and 2,794.64

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Solution

The fourth proportional to 9,368.46, 14,055.51 and 2,794.64 is: 4,192.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,368.46 : 14,055.51 = 2,794.64 : x
  2. Step 2: Convert to fraction form
    9,368.46/14,055.51 = 2,794.64/x
  3. Step 3: Cross multiply
    9,368.46x = 14,055.51 × 2,794.64
  4. Step 4: Simplify right side
    9,368.46x = 39,280,090.47
  5. Step 5: Solve for x
    x = 39,280,090.47/9,368.46
  6. Step 6: Final answer
    x = 4,192.80

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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.