Home / 113,298.71-169,954.27-37,394.15

Finding the Fourth Proportional to 113,298.71, 169,954.27 and 37,394.15

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Solution

The fourth proportional to 113,298.71, 169,954.27 and 37,394.15 is: 56,093.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,298.71 : 169,954.27 = 37,394.15 : x
  2. Step 2: Convert to fraction form
    113,298.71/169,954.27 = 37,394.15/x
  3. Step 3: Cross multiply
    113,298.71x = 169,954.27 × 37,394.15
  4. Step 4: Simplify right side
    113,298.71x = 6,355,294,522.26
  5. Step 5: Solve for x
    x = 6,355,294,522.26/113,298.71
  6. Step 6: Final answer
    x = 56,093.27

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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.