Home / 16,860.52-25,294.36-5,014.32

Finding the Fourth Proportional to 16,860.52, 25,294.36 and 5,014.32

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Solution

The fourth proportional to 16,860.52, 25,294.36 and 5,014.32 is: 7,522.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,860.52 : 25,294.36 = 5,014.32 : x
  2. Step 2: Convert to fraction form
    16,860.52/25,294.36 = 5,014.32/x
  3. Step 3: Cross multiply
    16,860.52x = 25,294.36 × 5,014.32
  4. Step 4: Simplify right side
    16,860.52x = 126,834,015.24
  5. Step 5: Solve for x
    x = 126,834,015.24/16,860.52
  6. Step 6: Final answer
    x = 7,522.54

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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.