Home / 163,154.96-244,680.64-110,900.24

Finding the Fourth Proportional to 163,154.96, 244,680.64 and 110,900.24

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Solution

The fourth proportional to 163,154.96, 244,680.64 and 110,900.24 is: 166,315.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,154.96 : 244,680.64 = 110,900.24 : x
  2. Step 2: Convert to fraction form
    163,154.96/244,680.64 = 110,900.24/x
  3. Step 3: Cross multiply
    163,154.96x = 244,680.64 × 110,900.24
  4. Step 4: Simplify right side
    163,154.96x = 27,135,141,699.35
  5. Step 5: Solve for x
    x = 27,135,141,699.35/163,154.96
  6. Step 6: Final answer
    x = 166,315.15

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1.5x scale

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.