Home / 19,334.30-26,675.22-10,835.24

Finding the Fourth Proportional to 19,334.30, 26,675.22 and 10,835.24

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Solution

The fourth proportional to 19,334.30, 26,675.22 and 10,835.24 is: 14,949.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334.30 : 26,675.22 = 10,835.24 : x
  2. Step 2: Convert to fraction form
    19,334.30/26,675.22 = 10,835.24/x
  3. Step 3: Cross multiply
    19,334.30x = 26,675.22 × 10,835.24
  4. Step 4: Simplify right side
    19,334.30x = 289,032,410.75
  5. Step 5: Solve for x
    x = 289,032,410.75/19,334.30
  6. Step 6: Final answer
    x = 14,949.20

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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.