Home / 51,070.19-76,613.27-26,096.67

Finding the Fourth Proportional to 51,070.19, 76,613.27 and 26,096.67

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Solution

The fourth proportional to 51,070.19, 76,613.27 and 26,096.67 is: 39,149.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,070.19 : 76,613.27 = 26,096.67 : x
  2. Step 2: Convert to fraction form
    51,070.19/76,613.27 = 26,096.67/x
  3. Step 3: Cross multiply
    51,070.19x = 76,613.27 × 26,096.67
  4. Step 4: Simplify right side
    51,070.19x = 1,999,351,094.33
  5. Step 5: Solve for x
    x = 1,999,351,094.33/51,070.19
  6. Step 6: Final answer
    x = 39,149.09

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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.