Home / 4,372.34-6,556.77-1,598.38

Finding the Fourth Proportional to 4,372.34, 6,556.77 and 1,598.38

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Solution

The fourth proportional to 4,372.34, 6,556.77 and 1,598.38 is: 2,396.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.34 : 6,556.77 = 1,598.38 : x
  2. Step 2: Convert to fraction form
    4,372.34/6,556.77 = 1,598.38/x
  3. Step 3: Cross multiply
    4,372.34x = 6,556.77 × 1,598.38
  4. Step 4: Simplify right side
    4,372.34x = 10,480,210.03
  5. Step 5: Solve for x
    x = 10,480,210.03/4,372.34
  6. Step 6: Final answer
    x = 2,396.93

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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.