Home / 23,036.39-34,554.18-7,454.03

Finding the Fourth Proportional to 23,036.39, 34,554.18 and 7,454.03

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Solution

The fourth proportional to 23,036.39, 34,554.18 and 7,454.03 is: 11,180.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,036.39 : 34,554.18 = 7,454.03 : x
  2. Step 2: Convert to fraction form
    23,036.39/34,554.18 = 7,454.03/x
  3. Step 3: Cross multiply
    23,036.39x = 34,554.18 × 7,454.03
  4. Step 4: Simplify right side
    23,036.39x = 257,567,894.35
  5. Step 5: Solve for x
    x = 257,567,894.35/23,036.39
  6. Step 6: Final answer
    x = 11,180.91

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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.