Home / 163,177.92-244,707.06-56,534.34

Finding the Fourth Proportional to 163,177.92, 244,707.06 and 56,534.34

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Solution

The fourth proportional to 163,177.92, 244,707.06 and 56,534.34 is: 84,780.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,177.92 : 244,707.06 = 56,534.34 : x
  2. Step 2: Convert to fraction form
    163,177.92/244,707.06 = 56,534.34/x
  3. Step 3: Cross multiply
    163,177.92x = 244,707.06 × 56,534.34
  4. Step 4: Simplify right side
    163,177.92x = 13,834,352,130.44
  5. Step 5: Solve for x
    x = 13,834,352,130.44/163,177.92
  6. Step 6: Final answer
    x = 84,780.78

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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.