Home / 40,162.68-60,239.43-10,582.83

Finding the Fourth Proportional to 40,162.68, 60,239.43 and 10,582.83

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Solution

The fourth proportional to 40,162.68, 60,239.43 and 10,582.83 is: 15,873.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,162.68 : 60,239.43 = 10,582.83 : x
  2. Step 2: Convert to fraction form
    40,162.68/60,239.43 = 10,582.83/x
  3. Step 3: Cross multiply
    40,162.68x = 60,239.43 × 10,582.83
  4. Step 4: Simplify right side
    40,162.68x = 637,503,646.99
  5. Step 5: Solve for x
    x = 637,503,646.99/40,162.68
  6. Step 6: Final answer
    x = 15,873.04

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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.