Home / 4,442.66-6,130.71-2,673.93

Finding the Fourth Proportional to 4,442.66, 6,130.71 and 2,673.93

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Solution

The fourth proportional to 4,442.66, 6,130.71 and 2,673.93 is: 3,689.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442.66 : 6,130.71 = 2,673.93 : x
  2. Step 2: Convert to fraction form
    4,442.66/6,130.71 = 2,673.93/x
  3. Step 3: Cross multiply
    4,442.66x = 6,130.71 × 2,673.93
  4. Step 4: Simplify right side
    4,442.66x = 16,393,089.39
  5. Step 5: Solve for x
    x = 16,393,089.39/4,442.66
  6. Step 6: Final answer
    x = 3,689.93

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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.