Home / 16,673.02-25,007.70-4,983.50

Finding the Fourth Proportional to 16,673.02, 25,007.70 and 4,983.50

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Solution

The fourth proportional to 16,673.02, 25,007.70 and 4,983.50 is: 7,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673.02 : 25,007.70 = 4,983.50 : x
  2. Step 2: Convert to fraction form
    16,673.02/25,007.70 = 4,983.50/x
  3. Step 3: Cross multiply
    16,673.02x = 25,007.70 × 4,983.50
  4. Step 4: Simplify right side
    16,673.02x = 124,625,872.95
  5. Step 5: Solve for x
    x = 124,625,872.95/16,673.02
  6. Step 6: Final answer
    x = 7,474.70

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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.