Home / 113,322.40-169,835.74-46,695.44

Finding the Fourth Proportional to 113,322.40, 169,835.74 and 46,695.44

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Solution

The fourth proportional to 113,322.40, 169,835.74 and 46,695.44 is: 69,982.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,322.40 : 169,835.74 = 46,695.44 : x
  2. Step 2: Convert to fraction form
    113,322.40/169,835.74 = 46,695.44/x
  3. Step 3: Cross multiply
    113,322.40x = 169,835.74 × 46,695.44
  4. Step 4: Simplify right side
    113,322.40x = 7,930,554,607.03
  5. Step 5: Solve for x
    x = 7,930,554,607.03/113,322.40
  6. Step 6: Final answer
    x = 69,982.23

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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.