Home / 5,092.02-7,603.38-4,494.06

Finding the Fourth Proportional to 5,092.02, 7,603.38 and 4,494.06

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Solution

The fourth proportional to 5,092.02, 7,603.38 and 4,494.06 is: 6,710.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092.02 : 7,603.38 = 4,494.06 : x
  2. Step 2: Convert to fraction form
    5,092.02/7,603.38 = 4,494.06/x
  3. Step 3: Cross multiply
    5,092.02x = 7,603.38 × 4,494.06
  4. Step 4: Simplify right side
    5,092.02x = 34,170,045.92
  5. Step 5: Solve for x
    x = 34,170,045.92/5,092.02
  6. Step 6: Final answer
    x = 6,710.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.