Home / 43,966.07-60,682.34-40,423.67

Finding the Fourth Proportional to 43,966.07, 60,682.34 and 40,423.67

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Solution

The fourth proportional to 43,966.07, 60,682.34 and 40,423.67 is: 55,793.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,966.07 : 60,682.34 = 40,423.67 : x
  2. Step 2: Convert to fraction form
    43,966.07/60,682.34 = 40,423.67/x
  3. Step 3: Cross multiply
    43,966.07x = 60,682.34 × 40,423.67
  4. Step 4: Simplify right side
    43,966.07x = 2,453,002,886.99
  5. Step 5: Solve for x
    x = 2,453,002,886.99/43,966.07
  6. Step 6: Final answer
    x = 55,793.09

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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.