Home / 163,020.56-244,358.24-54,846.95

Finding the Fourth Proportional to 163,020.56, 244,358.24 and 54,846.95

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Solution

The fourth proportional to 163,020.56, 244,358.24 and 54,846.95 is: 82,212.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,020.56 : 244,358.24 = 54,846.95 : x
  2. Step 2: Convert to fraction form
    163,020.56/244,358.24 = 54,846.95/x
  3. Step 3: Cross multiply
    163,020.56x = 244,358.24 × 54,846.95
  4. Step 4: Simplify right side
    163,020.56x = 13,402,302,675.34
  5. Step 5: Solve for x
    x = 13,402,302,675.34/163,020.56
  6. Step 6: Final answer
    x = 82,212.35

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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.