Home / 16,697.94-23,043.18-9,041.29

Finding the Fourth Proportional to 16,697.94, 23,043.18 and 9,041.29

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Solution

The fourth proportional to 16,697.94, 23,043.18 and 9,041.29 is: 12,477.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,697.94 : 23,043.18 = 9,041.29 : x
  2. Step 2: Convert to fraction form
    16,697.94/23,043.18 = 9,041.29/x
  3. Step 3: Cross multiply
    16,697.94x = 23,043.18 × 9,041.29
  4. Step 4: Simplify right side
    16,697.94x = 208,340,072.90
  5. Step 5: Solve for x
    x = 208,340,072.90/16,697.94
  6. Step 6: Final answer
    x = 12,477.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.