Home / 3,094.02-4,641.27-1,339.08

Finding the Fourth Proportional to 3,094.02, 4,641.27 and 1,339.08

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Solution

The fourth proportional to 3,094.02, 4,641.27 and 1,339.08 is: 2,008.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.02 : 4,641.27 = 1,339.08 : x
  2. Step 2: Convert to fraction form
    3,094.02/4,641.27 = 1,339.08/x
  3. Step 3: Cross multiply
    3,094.02x = 4,641.27 × 1,339.08
  4. Step 4: Simplify right side
    3,094.02x = 6,215,031.83
  5. Step 5: Solve for x
    x = 6,215,031.83/3,094.02
  6. Step 6: Final answer
    x = 2,008.72

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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.