Home / 25,796.55-38,518.28-23,110.83

Finding the Fourth Proportional to 25,796.55, 38,518.28 and 23,110.83

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Solution

The fourth proportional to 25,796.55, 38,518.28 and 23,110.83 is: 34,508.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,796.55 : 38,518.28 = 23,110.83 : x
  2. Step 2: Convert to fraction form
    25,796.55/38,518.28 = 23,110.83/x
  3. Step 3: Cross multiply
    25,796.55x = 38,518.28 × 23,110.83
  4. Step 4: Simplify right side
    25,796.55x = 890,189,420.97
  5. Step 5: Solve for x
    x = 890,189,420.97/25,796.55
  6. Step 6: Final answer
    x = 34,508.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.