Home / 40,736.99-56,217.04-24,821.51

Finding the Fourth Proportional to 40,736.99, 56,217.04 and 24,821.51

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Solution

The fourth proportional to 40,736.99, 56,217.04 and 24,821.51 is: 34,253.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,736.99 : 56,217.04 = 24,821.51 : x
  2. Step 2: Convert to fraction form
    40,736.99/56,217.04 = 24,821.51/x
  3. Step 3: Cross multiply
    40,736.99x = 56,217.04 × 24,821.51
  4. Step 4: Simplify right side
    40,736.99x = 1,395,391,477.39
  5. Step 5: Solve for x
    x = 1,395,391,477.39/40,736.99
  6. Step 6: Final answer
    x = 34,253.67

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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.