Home / 16,851.58-25,273.75-5,002.53

Finding the Fourth Proportional to 16,851.58, 25,273.75 and 5,002.53

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Solution

The fourth proportional to 16,851.58, 25,273.75 and 5,002.53 is: 7,502.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,851.58 : 25,273.75 = 5,002.53 : x
  2. Step 2: Convert to fraction form
    16,851.58/25,273.75 = 5,002.53/x
  3. Step 3: Cross multiply
    16,851.58x = 25,273.75 × 5,002.53
  4. Step 4: Simplify right side
    16,851.58x = 126,432,692.59
  5. Step 5: Solve for x
    x = 126,432,692.59/16,851.58
  6. Step 6: Final answer
    x = 7,502.72

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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.