Home / 38,405.85-52,996.35-23,096.85

Finding the Fourth Proportional to 38,405.85, 52,996.35 and 23,096.85

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Solution

The fourth proportional to 38,405.85, 52,996.35 and 23,096.85 is: 31,871.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,405.85 : 52,996.35 = 23,096.85 : x
  2. Step 2: Convert to fraction form
    38,405.85/52,996.35 = 23,096.85/x
  3. Step 3: Cross multiply
    38,405.85x = 52,996.35 × 23,096.85
  4. Step 4: Simplify right side
    38,405.85x = 1,224,048,746.50
  5. Step 5: Solve for x
    x = 1,224,048,746.50/38,405.85
  6. Step 6: Final answer
    x = 31,871.41

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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.