Home / 44,699.07-67,362.60-40,262.31

Finding the Fourth Proportional to 44,699.07, 67,362.60 and 40,262.31

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Solution

The fourth proportional to 44,699.07, 67,362.60 and 40,262.31 is: 60,676.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,699.07 : 67,362.60 = 40,262.31 : x
  2. Step 2: Convert to fraction form
    44,699.07/67,362.60 = 40,262.31/x
  3. Step 3: Cross multiply
    44,699.07x = 67,362.60 × 40,262.31
  4. Step 4: Simplify right side
    44,699.07x = 2,712,173,845.13
  5. Step 5: Solve for x
    x = 2,712,173,845.13/44,699.07
  6. Step 6: Final answer
    x = 60,676.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.