Home / 164,631.03-246,917.80-46,274.23

Finding the Fourth Proportional to 164,631.03, 246,917.80 and 46,274.23

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Solution

The fourth proportional to 164,631.03, 246,917.80 and 46,274.23 is: 69,403.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,631.03 : 246,917.80 = 46,274.23 : x
  2. Step 2: Convert to fraction form
    164,631.03/246,917.80 = 46,274.23/x
  3. Step 3: Cross multiply
    164,631.03x = 246,917.80 × 46,274.23
  4. Step 4: Simplify right side
    164,631.03x = 11,425,931,068.29
  5. Step 5: Solve for x
    x = 11,425,931,068.29/164,631.03
  6. Step 6: Final answer
    x = 69,403.27

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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.