Home / 5,051-6,977.26-4,804.92

Finding the Fourth Proportional to 5,051, 6,977.26 and 4,804.92

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Solution

The fourth proportional to 5,051, 6,977.26 and 4,804.92 is: 6,637.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051 : 6,977.26 = 4,804.92 : x
  2. Step 2: Convert to fraction form
    5,051/6,977.26 = 4,804.92/x
  3. Step 3: Cross multiply
    5,051x = 6,977.26 × 4,804.92
  4. Step 4: Simplify right side
    5,051x = 33,525,176.12
  5. Step 5: Solve for x
    x = 33,525,176.12/5,051
  6. Step 6: Final answer
    x = 6,637.33

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Double scale
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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.