Home / 3,023.55-4,526.82-1,925.19

Finding the Fourth Proportional to 3,023.55, 4,526.82 and 1,925.19

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Solution

The fourth proportional to 3,023.55, 4,526.82 and 1,925.19 is: 2,882.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023.55 : 4,526.82 = 1,925.19 : x
  2. Step 2: Convert to fraction form
    3,023.55/4,526.82 = 1,925.19/x
  3. Step 3: Cross multiply
    3,023.55x = 4,526.82 × 1,925.19
  4. Step 4: Simplify right side
    3,023.55x = 8,714,988.60
  5. Step 5: Solve for x
    x = 8,714,988.60/3,023.55
  6. Step 6: Final answer
    x = 2,882.37

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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.