Home / 62,650.95-93,986.96-31,062.57

Finding the Fourth Proportional to 62,650.95, 93,986.96 and 31,062.57

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Solution

The fourth proportional to 62,650.95, 93,986.96 and 31,062.57 is: 46,599.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,650.95 : 93,986.96 = 31,062.57 : x
  2. Step 2: Convert to fraction form
    62,650.95/93,986.96 = 31,062.57/x
  3. Step 3: Cross multiply
    62,650.95x = 93,986.96 × 31,062.57
  4. Step 4: Simplify right side
    62,650.95x = 2,919,476,368.77
  5. Step 5: Solve for x
    x = 2,919,476,368.77/62,650.95
  6. Step 6: Final answer
    x = 46,599.08

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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.