Home / 110,276.33-152,181.33-62,529.67

Finding the Fourth Proportional to 110,276.33, 152,181.33 and 62,529.67

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Solution

The fourth proportional to 110,276.33, 152,181.33 and 62,529.67 is: 86,290.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,276.33 : 152,181.33 = 62,529.67 : x
  2. Step 2: Convert to fraction form
    110,276.33/152,181.33 = 62,529.67/x
  3. Step 3: Cross multiply
    110,276.33x = 152,181.33 × 62,529.67
  4. Step 4: Simplify right side
    110,276.33x = 9,515,847,584.15
  5. Step 5: Solve for x
    x = 9,515,847,584.15/110,276.33
  6. Step 6: Final answer
    x = 86,290.93

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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.