Home / 32,586.71-48,849.59-11,514.96

Finding the Fourth Proportional to 32,586.71, 48,849.59 and 11,514.96

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Solution

The fourth proportional to 32,586.71, 48,849.59 and 11,514.96 is: 17,261.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,586.71 : 48,849.59 = 11,514.96 : x
  2. Step 2: Convert to fraction form
    32,586.71/48,849.59 = 11,514.96/x
  3. Step 3: Cross multiply
    32,586.71x = 48,849.59 × 11,514.96
  4. Step 4: Simplify right side
    32,586.71x = 562,501,103.65
  5. Step 5: Solve for x
    x = 562,501,103.65/32,586.71
  6. Step 6: Final answer
    x = 17,261.67

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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.