Home / 39,063.08-58,596.06-20,082.63

Finding the Fourth Proportional to 39,063.08, 58,596.06 and 20,082.63

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Solution

The fourth proportional to 39,063.08, 58,596.06 and 20,082.63 is: 30,124.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,063.08 : 58,596.06 = 20,082.63 : x
  2. Step 2: Convert to fraction form
    39,063.08/58,596.06 = 20,082.63/x
  3. Step 3: Cross multiply
    39,063.08x = 58,596.06 × 20,082.63
  4. Step 4: Simplify right side
    39,063.08x = 1,176,762,992.44
  5. Step 5: Solve for x
    x = 1,176,762,992.44/39,063.08
  6. Step 6: Final answer
    x = 30,124.69

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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.