Home / 19,041.24-26,274.42-11,084.88

Finding the Fourth Proportional to 19,041.24, 26,274.42 and 11,084.88

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Solution

The fourth proportional to 19,041.24, 26,274.42 and 11,084.88 is: 15,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041.24 : 26,274.42 = 11,084.88 : x
  2. Step 2: Convert to fraction form
    19,041.24/26,274.42 = 11,084.88/x
  3. Step 3: Cross multiply
    19,041.24x = 26,274.42 × 11,084.88
  4. Step 4: Simplify right side
    19,041.24x = 291,248,792.77
  5. Step 5: Solve for x
    x = 291,248,792.77/19,041.24
  6. Step 6: Final answer
    x = 15,295.68

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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.