Home / 38,586.44-53,225.46-26,481.40

Finding the Fourth Proportional to 38,586.44, 53,225.46 and 26,481.40

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Solution

The fourth proportional to 38,586.44, 53,225.46 and 26,481.40 is: 36,527.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,586.44 : 53,225.46 = 26,481.40 : x
  2. Step 2: Convert to fraction form
    38,586.44/53,225.46 = 26,481.40/x
  3. Step 3: Cross multiply
    38,586.44x = 53,225.46 × 26,481.40
  4. Step 4: Simplify right side
    38,586.44x = 1,409,484,696.44
  5. Step 5: Solve for x
    x = 1,409,484,696.44/38,586.44
  6. Step 6: Final answer
    x = 36,527.98

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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.