Home / 35,119.55-48,425.56-22,352.51

Finding the Fourth Proportional to 35,119.55, 48,425.56 and 22,352.51

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Solution

The fourth proportional to 35,119.55, 48,425.56 and 22,352.51 is: 30,821.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,119.55 : 48,425.56 = 22,352.51 : x
  2. Step 2: Convert to fraction form
    35,119.55/48,425.56 = 22,352.51/x
  3. Step 3: Cross multiply
    35,119.55x = 48,425.56 × 22,352.51
  4. Step 4: Simplify right side
    35,119.55x = 1,082,432,709.10
  5. Step 5: Solve for x
    x = 1,082,432,709.10/35,119.55
  6. Step 6: Final answer
    x = 30,821.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.