Home / 40,937.74-61,368.26-37,285.72

Finding the Fourth Proportional to 40,937.74, 61,368.26 and 37,285.72

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Solution

The fourth proportional to 40,937.74, 61,368.26 and 37,285.72 is: 55,893.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,937.74 : 61,368.26 = 37,285.72 : x
  2. Step 2: Convert to fraction form
    40,937.74/61,368.26 = 37,285.72/x
  3. Step 3: Cross multiply
    40,937.74x = 61,368.26 × 37,285.72
  4. Step 4: Simplify right side
    40,937.74x = 2,288,159,759.25
  5. Step 5: Solve for x
    x = 2,288,159,759.25/40,937.74
  6. Step 6: Final answer
    x = 55,893.65

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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.