Home / 54,070.29-74,575.89-46,529.19

Finding the Fourth Proportional to 54,070.29, 74,575.89 and 46,529.19

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Solution

The fourth proportional to 54,070.29, 74,575.89 and 46,529.19 is: 64,174.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,070.29 : 74,575.89 = 46,529.19 : x
  2. Step 2: Convert to fraction form
    54,070.29/74,575.89 = 46,529.19/x
  3. Step 3: Cross multiply
    54,070.29x = 74,575.89 × 46,529.19
  4. Step 4: Simplify right side
    54,070.29x = 3,469,955,755.23
  5. Step 5: Solve for x
    x = 3,469,955,755.23/54,070.29
  6. Step 6: Final answer
    x = 64,174.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.