Home / 19,094.85-26,352.36-11,030.94

Finding the Fourth Proportional to 19,094.85, 26,352.36 and 11,030.94

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Solution

The fourth proportional to 19,094.85, 26,352.36 and 11,030.94 is: 15,223.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.85 : 26,352.36 = 11,030.94 : x
  2. Step 2: Convert to fraction form
    19,094.85/26,352.36 = 11,030.94/x
  3. Step 3: Cross multiply
    19,094.85x = 26,352.36 × 11,030.94
  4. Step 4: Simplify right side
    19,094.85x = 290,691,302.02
  5. Step 5: Solve for x
    x = 290,691,302.02/19,094.85
  6. Step 6: Final answer
    x = 15,223.54

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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.