Home / 44,589.42-66,485.48-43,364.70

Finding the Fourth Proportional to 44,589.42, 66,485.48 and 43,364.70

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Solution

The fourth proportional to 44,589.42, 66,485.48 and 43,364.70 is: 64,659.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,589.42 : 66,485.48 = 43,364.70 : x
  2. Step 2: Convert to fraction form
    44,589.42/66,485.48 = 43,364.70/x
  3. Step 3: Cross multiply
    44,589.42x = 66,485.48 × 43,364.70
  4. Step 4: Simplify right side
    44,589.42x = 2,883,122,677.73
  5. Step 5: Solve for x
    x = 2,883,122,677.73/44,589.42
  6. Step 6: Final answer
    x = 64,659.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.