Home / 163,024.20-244,536.30-109,880.10

Finding the Fourth Proportional to 163,024.20, 244,536.30 and 109,880.10

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Solution

The fourth proportional to 163,024.20, 244,536.30 and 109,880.10 is: 164,820.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,024.20 : 244,536.30 = 109,880.10 : x
  2. Step 2: Convert to fraction form
    163,024.20/244,536.30 = 109,880.10/x
  3. Step 3: Cross multiply
    163,024.20x = 244,536.30 × 109,880.10
  4. Step 4: Simplify right side
    163,024.20x = 26,869,673,097.63
  5. Step 5: Solve for x
    x = 26,869,673,097.63/163,024.20
  6. Step 6: Final answer
    x = 164,820.15

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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.