Home / 5,852.58-8,775.34-2,686.05

Finding the Fourth Proportional to 5,852.58, 8,775.34 and 2,686.05

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Solution

The fourth proportional to 5,852.58, 8,775.34 and 2,686.05 is: 4,027.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852.58 : 8,775.34 = 2,686.05 : x
  2. Step 2: Convert to fraction form
    5,852.58/8,775.34 = 2,686.05/x
  3. Step 3: Cross multiply
    5,852.58x = 8,775.34 × 2,686.05
  4. Step 4: Simplify right side
    5,852.58x = 23,571,002.01
  5. Step 5: Solve for x
    x = 23,571,002.01/5,852.58
  6. Step 6: Final answer
    x = 4,027.45

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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.