Home / 19,006.04-26,232.50-11,052.85

Finding the Fourth Proportional to 19,006.04, 26,232.50 and 11,052.85

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Solution

The fourth proportional to 19,006.04, 26,232.50 and 11,052.85 is: 15,255.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006.04 : 26,232.50 = 11,052.85 : x
  2. Step 2: Convert to fraction form
    19,006.04/26,232.50 = 11,052.85/x
  3. Step 3: Cross multiply
    19,006.04x = 26,232.50 × 11,052.85
  4. Step 4: Simplify right side
    19,006.04x = 289,943,925.57
  5. Step 5: Solve for x
    x = 289,943,925.57/19,006.04
  6. Step 6: Final answer
    x = 15,255.36

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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.