Home / 164,960.32-227,585.82-93,339.58

Finding the Fourth Proportional to 164,960.32, 227,585.82 and 93,339.58

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Solution

The fourth proportional to 164,960.32, 227,585.82 and 93,339.58 is: 128,775.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,960.32 : 227,585.82 = 93,339.58 : x
  2. Step 2: Convert to fraction form
    164,960.32/227,585.82 = 93,339.58/x
  3. Step 3: Cross multiply
    164,960.32x = 227,585.82 × 93,339.58
  4. Step 4: Simplify right side
    164,960.32x = 21,242,764,852.76
  5. Step 5: Solve for x
    x = 21,242,764,852.76/164,960.32
  6. Step 6: Final answer
    x = 128,775.00

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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.