Home / 26,653.04-36,830.04-23,104.88

Finding the Fourth Proportional to 26,653.04, 36,830.04 and 23,104.88

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Solution

The fourth proportional to 26,653.04, 36,830.04 and 23,104.88 is: 31,927.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,653.04 : 36,830.04 = 23,104.88 : x
  2. Step 2: Convert to fraction form
    26,653.04/36,830.04 = 23,104.88/x
  3. Step 3: Cross multiply
    26,653.04x = 36,830.04 × 23,104.88
  4. Step 4: Simplify right side
    26,653.04x = 850,953,654.60
  5. Step 5: Solve for x
    x = 850,953,654.60/26,653.04
  6. Step 6: Final answer
    x = 31,927.08

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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.