Home / 5,801.03-8,698.96-1,851.56

Finding the Fourth Proportional to 5,801.03, 8,698.96 and 1,851.56

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Solution

The fourth proportional to 5,801.03, 8,698.96 and 1,851.56 is: 2,776.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.03 : 8,698.96 = 1,851.56 : x
  2. Step 2: Convert to fraction form
    5,801.03/8,698.96 = 1,851.56/x
  3. Step 3: Cross multiply
    5,801.03x = 8,698.96 × 1,851.56
  4. Step 4: Simplify right side
    5,801.03x = 16,106,646.38
  5. Step 5: Solve for x
    x = 16,106,646.38/5,801.03
  6. Step 6: Final answer
    x = 2,776.51

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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.