Home / 16,028.79-24,010.53-13,077.75

Finding the Fourth Proportional to 16,028.79, 24,010.53 and 13,077.75

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Solution

The fourth proportional to 16,028.79, 24,010.53 and 13,077.75 is: 19,589.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,028.79 : 24,010.53 = 13,077.75 : x
  2. Step 2: Convert to fraction form
    16,028.79/24,010.53 = 13,077.75/x
  3. Step 3: Cross multiply
    16,028.79x = 24,010.53 × 13,077.75
  4. Step 4: Simplify right side
    16,028.79x = 314,003,708.71
  5. Step 5: Solve for x
    x = 314,003,708.71/16,028.79
  6. Step 6: Final answer
    x = 19,589.98

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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.