Home / 164,368.34-246,577.15-57,733.49

Finding the Fourth Proportional to 164,368.34, 246,577.15 and 57,733.49

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Solution

The fourth proportional to 164,368.34, 246,577.15 and 57,733.49 is: 86,608.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,368.34 : 246,577.15 = 57,733.49 : x
  2. Step 2: Convert to fraction form
    164,368.34/246,577.15 = 57,733.49/x
  3. Step 3: Cross multiply
    164,368.34x = 246,577.15 × 57,733.49
  4. Step 4: Simplify right side
    164,368.34x = 14,235,758,971.20
  5. Step 5: Solve for x
    x = 14,235,758,971.20/164,368.34
  6. Step 6: Final answer
    x = 86,608.89

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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.