Home / 4,066.64-6,094.96-1,872.32

Finding the Fourth Proportional to 4,066.64, 6,094.96 and 1,872.32

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Solution

The fourth proportional to 4,066.64, 6,094.96 and 1,872.32 is: 2,806.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.64 : 6,094.96 = 1,872.32 : x
  2. Step 2: Convert to fraction form
    4,066.64/6,094.96 = 1,872.32/x
  3. Step 3: Cross multiply
    4,066.64x = 6,094.96 × 1,872.32
  4. Step 4: Simplify right side
    4,066.64x = 11,411,715.51
  5. Step 5: Solve for x
    x = 11,411,715.51/4,066.64
  6. Step 6: Final answer
    x = 2,806.18

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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.