Home / 62,701.23-94,048.26-45,851.47

Finding the Fourth Proportional to 62,701.23, 94,048.26 and 45,851.47

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Solution

The fourth proportional to 62,701.23, 94,048.26 and 45,851.47 is: 68,774.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,701.23 : 94,048.26 = 45,851.47 : x
  2. Step 2: Convert to fraction form
    62,701.23/94,048.26 = 45,851.47/x
  3. Step 3: Cross multiply
    62,701.23x = 94,048.26 × 45,851.47
  4. Step 4: Simplify right side
    62,701.23x = 4,312,250,971.94
  5. Step 5: Solve for x
    x = 4,312,250,971.94/62,701.23
  6. Step 6: Final answer
    x = 68,774.59

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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.