Home / 222,756.10-334,134.15-175,516.90

Finding the Fourth Proportional to 222,756.10, 334,134.15 and 175,516.90

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Solution

The fourth proportional to 222,756.10, 334,134.15 and 175,516.90 is: 263,275.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,756.10 : 334,134.15 = 175,516.90 : x
  2. Step 2: Convert to fraction form
    222,756.10/334,134.15 = 175,516.90/x
  3. Step 3: Cross multiply
    222,756.10x = 334,134.15 × 175,516.90
  4. Step 4: Simplify right side
    222,756.10x = 58,646,190,192.14
  5. Step 5: Solve for x
    x = 58,646,190,192.14/222,756.10
  6. Step 6: Final answer
    x = 263,275.35

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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.