Home / 44,475.67-61,426.82-30,303.91

Finding the Fourth Proportional to 44,475.67, 61,426.82 and 30,303.91

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Solution

The fourth proportional to 44,475.67, 61,426.82 and 30,303.91 is: 41,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,475.67 : 61,426.82 = 30,303.91 : x
  2. Step 2: Convert to fraction form
    44,475.67/61,426.82 = 30,303.91/x
  3. Step 3: Cross multiply
    44,475.67x = 61,426.82 × 30,303.91
  4. Step 4: Simplify right side
    44,475.67x = 1,861,472,824.87
  5. Step 5: Solve for x
    x = 1,861,472,824.87/44,475.67
  6. Step 6: Final answer
    x = 41,853.73

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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.