Home / 5,959.55-8,225.38-3,442.07

Finding the Fourth Proportional to 5,959.55, 8,225.38 and 3,442.07

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Solution

The fourth proportional to 5,959.55, 8,225.38 and 3,442.07 is: 4,750.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.55 : 8,225.38 = 3,442.07 : x
  2. Step 2: Convert to fraction form
    5,959.55/8,225.38 = 3,442.07/x
  3. Step 3: Cross multiply
    5,959.55x = 8,225.38 × 3,442.07
  4. Step 4: Simplify right side
    5,959.55x = 28,312,333.74
  5. Step 5: Solve for x
    x = 28,312,333.74/5,959.55
  6. Step 6: Final answer
    x = 4,750.75

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1.5x scale

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.