Home / 14,037.04-19,355.38-9,563.41

Finding the Fourth Proportional to 14,037.04, 19,355.38 and 9,563.41

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Solution

The fourth proportional to 14,037.04, 19,355.38 and 9,563.41 is: 13,186.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,037.04 : 19,355.38 = 9,563.41 : x
  2. Step 2: Convert to fraction form
    14,037.04/19,355.38 = 9,563.41/x
  3. Step 3: Cross multiply
    14,037.04x = 19,355.38 × 9,563.41
  4. Step 4: Simplify right side
    14,037.04x = 185,103,362.35
  5. Step 5: Solve for x
    x = 185,103,362.35/14,037.04
  6. Step 6: Final answer
    x = 13,186.78

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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.