Home / 45,052.80-61,829.64-41,475.84

Finding the Fourth Proportional to 45,052.80, 61,829.64 and 41,475.84

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Solution

The fourth proportional to 45,052.80, 61,829.64 and 41,475.84 is: 56,920.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052.80 : 61,829.64 = 41,475.84 : x
  2. Step 2: Convert to fraction form
    45,052.80/61,829.64 = 41,475.84/x
  3. Step 3: Cross multiply
    45,052.80x = 61,829.64 × 41,475.84
  4. Step 4: Simplify right side
    45,052.80x = 2,564,436,255.90
  5. Step 5: Solve for x
    x = 2,564,436,255.90/45,052.80
  6. Step 6: Final answer
    x = 56,920.69

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.