Home / 64,030.26-96,020.76-44,248.86

Finding the Fourth Proportional to 64,030.26, 96,020.76 and 44,248.86

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Solution

The fourth proportional to 64,030.26, 96,020.76 and 44,248.86 is: 66,356.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,030.26 : 96,020.76 = 44,248.86 : x
  2. Step 2: Convert to fraction form
    64,030.26/96,020.76 = 44,248.86/x
  3. Step 3: Cross multiply
    64,030.26x = 96,020.76 × 44,248.86
  4. Step 4: Simplify right side
    64,030.26x = 4,248,809,166.33
  5. Step 5: Solve for x
    x = 4,248,809,166.33/64,030.26
  6. Step 6: Final answer
    x = 66,356.27

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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.