Home / 152,954.61-229,577.84-93,905.61

Finding the Fourth Proportional to 152,954.61, 229,577.84 and 93,905.61

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Solution

The fourth proportional to 152,954.61, 229,577.84 and 93,905.61 is: 140,948.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,954.61 : 229,577.84 = 93,905.61 : x
  2. Step 2: Convert to fraction form
    152,954.61/229,577.84 = 93,905.61/x
  3. Step 3: Cross multiply
    152,954.61x = 229,577.84 × 93,905.61
  4. Step 4: Simplify right side
    152,954.61x = 21,558,646,657.60
  5. Step 5: Solve for x
    x = 21,558,646,657.60/152,954.61
  6. Step 6: Final answer
    x = 140,948.01

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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.