Home / 44,964.86-67,434.53-13,373.64

Finding the Fourth Proportional to 44,964.86, 67,434.53 and 13,373.64

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Solution

The fourth proportional to 44,964.86, 67,434.53 and 13,373.64 is: 20,056.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,964.86 : 67,434.53 = 13,373.64 : x
  2. Step 2: Convert to fraction form
    44,964.86/67,434.53 = 13,373.64/x
  3. Step 3: Cross multiply
    44,964.86x = 67,434.53 × 13,373.64
  4. Step 4: Simplify right side
    44,964.86x = 901,845,060.92
  5. Step 5: Solve for x
    x = 901,845,060.92/44,964.86
  6. Step 6: Final answer
    x = 20,056.67

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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.