Home / 164,853.14-227,509.56-92,263.32

Finding the Fourth Proportional to 164,853.14, 227,509.56 and 92,263.32

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Solution

The fourth proportional to 164,853.14, 227,509.56 and 92,263.32 is: 127,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,853.14 : 227,509.56 = 92,263.32 : x
  2. Step 2: Convert to fraction form
    164,853.14/227,509.56 = 92,263.32/x
  3. Step 3: Cross multiply
    164,853.14x = 227,509.56 × 92,263.32
  4. Step 4: Simplify right side
    164,853.14x = 20,990,787,337.34
  5. Step 5: Solve for x
    x = 20,990,787,337.34/164,853.14
  6. Step 6: Final answer
    x = 127,330.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.