Home / 6,866.02-10,273.51-4,094.20

Finding the Fourth Proportional to 6,866.02, 10,273.51 and 4,094.20

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Solution

The fourth proportional to 6,866.02, 10,273.51 and 4,094.20 is: 6,126.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,866.02 : 10,273.51 = 4,094.20 : x
  2. Step 2: Convert to fraction form
    6,866.02/10,273.51 = 4,094.20/x
  3. Step 3: Cross multiply
    6,866.02x = 10,273.51 × 4,094.20
  4. Step 4: Simplify right side
    6,866.02x = 42,061,804.64
  5. Step 5: Solve for x
    x = 42,061,804.64/6,866.02
  6. Step 6: Final answer
    x = 6,126.08

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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.