Home / 5,036.02-6,948.96-2,797.93

Finding the Fourth Proportional to 5,036.02, 6,948.96 and 2,797.93

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Solution

The fourth proportional to 5,036.02, 6,948.96 and 2,797.93 is: 3,860.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036.02 : 6,948.96 = 2,797.93 : x
  2. Step 2: Convert to fraction form
    5,036.02/6,948.96 = 2,797.93/x
  3. Step 3: Cross multiply
    5,036.02x = 6,948.96 × 2,797.93
  4. Step 4: Simplify right side
    5,036.02x = 19,442,703.65
  5. Step 5: Solve for x
    x = 19,442,703.65/5,036.02
  6. Step 6: Final answer
    x = 3,860.73

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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.