Home / 177,000.60-265,402.50-58,607.37

Finding the Fourth Proportional to 177,000.60, 265,402.50 and 58,607.37

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Solution

The fourth proportional to 177,000.60, 265,402.50 and 58,607.37 is: 87,878.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,000.60 : 265,402.50 = 58,607.37 : x
  2. Step 2: Convert to fraction form
    177,000.60/265,402.50 = 58,607.37/x
  3. Step 3: Cross multiply
    177,000.60x = 265,402.50 × 58,607.37
  4. Step 4: Simplify right side
    177,000.60x = 15,554,542,516.43
  5. Step 5: Solve for x
    x = 15,554,542,516.43/177,000.60
  6. Step 6: Final answer
    x = 87,878.47

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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.