Home / 26,068.23-39,102.30-7,348.23

Finding the Fourth Proportional to 26,068.23, 39,102.30 and 7,348.23

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Solution

The fourth proportional to 26,068.23, 39,102.30 and 7,348.23 is: 11,022.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,068.23 : 39,102.30 = 7,348.23 : x
  2. Step 2: Convert to fraction form
    26,068.23/39,102.30 = 7,348.23/x
  3. Step 3: Cross multiply
    26,068.23x = 39,102.30 × 7,348.23
  4. Step 4: Simplify right side
    26,068.23x = 287,332,693.93
  5. Step 5: Solve for x
    x = 287,332,693.93/26,068.23
  6. Step 6: Final answer
    x = 11,022.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.