Home / 9,554.04-14,328.38-3,313.80

Finding the Fourth Proportional to 9,554.04, 14,328.38 and 3,313.80

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Solution

The fourth proportional to 9,554.04, 14,328.38 and 3,313.80 is: 4,969.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554.04 : 14,328.38 = 3,313.80 : x
  2. Step 2: Convert to fraction form
    9,554.04/14,328.38 = 3,313.80/x
  3. Step 3: Cross multiply
    9,554.04x = 14,328.38 × 3,313.80
  4. Step 4: Simplify right side
    9,554.04x = 47,481,385.64
  5. Step 5: Solve for x
    x = 47,481,385.64/9,554.04
  6. Step 6: Final answer
    x = 4,969.77

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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.