Home / 164,764.48-247,146.24-59,583.04

Finding the Fourth Proportional to 164,764.48, 247,146.24 and 59,583.04

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Solution

The fourth proportional to 164,764.48, 247,146.24 and 59,583.04 is: 89,374.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,764.48 : 247,146.24 = 59,583.04 : x
  2. Step 2: Convert to fraction form
    164,764.48/247,146.24 = 59,583.04/x
  3. Step 3: Cross multiply
    164,764.48x = 247,146.24 × 59,583.04
  4. Step 4: Simplify right side
    164,764.48x = 14,725,724,303.77
  5. Step 5: Solve for x
    x = 14,725,724,303.77/164,764.48
  6. Step 6: Final answer
    x = 89,374.39

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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.