Home / 6,925.63-9,557.36-4,094.02

Finding the Fourth Proportional to 6,925.63, 9,557.36 and 4,094.02

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Solution

The fourth proportional to 6,925.63, 9,557.36 and 4,094.02 is: 5,649.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.63 : 9,557.36 = 4,094.02 : x
  2. Step 2: Convert to fraction form
    6,925.63/9,557.36 = 4,094.02/x
  3. Step 3: Cross multiply
    6,925.63x = 9,557.36 × 4,094.02
  4. Step 4: Simplify right side
    6,925.63x = 39,128,072.05
  5. Step 5: Solve for x
    x = 39,128,072.05/6,925.63
  6. Step 6: Final answer
    x = 5,649.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.