Home / 44,913.63-67,370.45-13,744.83

Finding the Fourth Proportional to 44,913.63, 67,370.45 and 13,744.83

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Solution

The fourth proportional to 44,913.63, 67,370.45 and 13,744.83 is: 20,617.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,913.63 : 67,370.45 = 13,744.83 : x
  2. Step 2: Convert to fraction form
    44,913.63/67,370.45 = 13,744.83/x
  3. Step 3: Cross multiply
    44,913.63x = 67,370.45 × 13,744.83
  4. Step 4: Simplify right side
    44,913.63x = 925,995,313.55
  5. Step 5: Solve for x
    x = 925,995,313.55/44,913.63
  6. Step 6: Final answer
    x = 20,617.25

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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.