Home / 44,814.31-61,836.51-25,690.57

Finding the Fourth Proportional to 44,814.31, 61,836.51 and 25,690.57

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Solution

The fourth proportional to 44,814.31, 61,836.51 and 25,690.57 is: 35,448.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,814.31 : 61,836.51 = 25,690.57 : x
  2. Step 2: Convert to fraction form
    44,814.31/61,836.51 = 25,690.57/x
  3. Step 3: Cross multiply
    44,814.31x = 61,836.51 × 25,690.57
  4. Step 4: Simplify right side
    44,814.31x = 1,588,615,188.71
  5. Step 5: Solve for x
    x = 1,588,615,188.71/44,814.31
  6. Step 6: Final answer
    x = 35,448.84

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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.