Home / 163,219.74-244,875.33-58,049.34

Finding the Fourth Proportional to 163,219.74, 244,875.33 and 58,049.34

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Solution

The fourth proportional to 163,219.74, 244,875.33 and 58,049.34 is: 87,090.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,219.74 : 244,875.33 = 58,049.34 : x
  2. Step 2: Convert to fraction form
    163,219.74/244,875.33 = 58,049.34/x
  3. Step 3: Cross multiply
    163,219.74x = 244,875.33 × 58,049.34
  4. Step 4: Simplify right side
    163,219.74x = 14,214,851,288.78
  5. Step 5: Solve for x
    x = 14,214,851,288.78/163,219.74
  6. Step 6: Final answer
    x = 87,090.27

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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.