Home / 14,048.04-21,059.64-5,735

Finding the Fourth Proportional to 14,048.04, 21,059.64 and 5,735

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Solution

The fourth proportional to 14,048.04, 21,059.64 and 5,735 is: 8,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,048.04 : 21,059.64 = 5,735 : x
  2. Step 2: Convert to fraction form
    14,048.04/21,059.64 = 5,735/x
  3. Step 3: Cross multiply
    14,048.04x = 21,059.64 × 5,735
  4. Step 4: Simplify right side
    14,048.04x = 120,777,035.40
  5. Step 5: Solve for x
    x = 120,777,035.40/14,048.04
  6. Step 6: Final answer
    x = 8,597.43

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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.