Home / 4,807.01-7,205.47-2,695.54

Finding the Fourth Proportional to 4,807.01, 7,205.47 and 2,695.54

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Solution

The fourth proportional to 4,807.01, 7,205.47 and 2,695.54 is: 4,040.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807.01 : 7,205.47 = 2,695.54 : x
  2. Step 2: Convert to fraction form
    4,807.01/7,205.47 = 2,695.54/x
  3. Step 3: Cross multiply
    4,807.01x = 7,205.47 × 2,695.54
  4. Step 4: Simplify right side
    4,807.01x = 19,422,607.84
  5. Step 5: Solve for x
    x = 19,422,607.84/4,807.01
  6. Step 6: Final answer
    x = 4,040.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.