Home / 176,583.54-243,686.55-96,010.98

Finding the Fourth Proportional to 176,583.54, 243,686.55 and 96,010.98

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Solution

The fourth proportional to 176,583.54, 243,686.55 and 96,010.98 is: 132,495.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,583.54 : 243,686.55 = 96,010.98 : x
  2. Step 2: Convert to fraction form
    176,583.54/243,686.55 = 96,010.98/x
  3. Step 3: Cross multiply
    176,583.54x = 243,686.55 × 96,010.98
  4. Step 4: Simplify right side
    176,583.54x = 23,396,584,478.32
  5. Step 5: Solve for x
    x = 23,396,584,478.32/176,583.54
  6. Step 6: Final answer
    x = 132,495.84

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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.