Home / 163,176.92-244,705.56-56,533.34

Finding the Fourth Proportional to 163,176.92, 244,705.56 and 56,533.34

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Solution

The fourth proportional to 163,176.92, 244,705.56 and 56,533.34 is: 84,779.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,176.92 : 244,705.56 = 56,533.34 : x
  2. Step 2: Convert to fraction form
    163,176.92/244,705.56 = 56,533.34/x
  3. Step 3: Cross multiply
    163,176.92x = 244,705.56 × 56,533.34
  4. Step 4: Simplify right side
    163,176.92x = 13,834,021,399.84
  5. Step 5: Solve for x
    x = 13,834,021,399.84/163,176.92
  6. Step 6: Final answer
    x = 84,779.28

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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.