Home / 13,933.95-19,206.99-10,563.27

Finding the Fourth Proportional to 13,933.95, 19,206.99 and 10,563.27

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Solution

The fourth proportional to 13,933.95, 19,206.99 and 10,563.27 is: 14,560.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,933.95 : 19,206.99 = 10,563.27 : x
  2. Step 2: Convert to fraction form
    13,933.95/19,206.99 = 10,563.27/x
  3. Step 3: Cross multiply
    13,933.95x = 19,206.99 × 10,563.27
  4. Step 4: Simplify right side
    13,933.95x = 202,888,621.26
  5. Step 5: Solve for x
    x = 202,888,621.26/13,933.95
  6. Step 6: Final answer
    x = 14,560.74

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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.