Home / 164,923.74-227,594.79-93,302.28

Finding the Fourth Proportional to 164,923.74, 227,594.79 and 93,302.28

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Solution

The fourth proportional to 164,923.74, 227,594.79 and 93,302.28 is: 128,757.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,923.74 : 227,594.79 = 93,302.28 : x
  2. Step 2: Convert to fraction form
    164,923.74/227,594.79 = 93,302.28/x
  3. Step 3: Cross multiply
    164,923.74x = 227,594.79 × 93,302.28
  4. Step 4: Simplify right side
    164,923.74x = 21,235,112,823.12
  5. Step 5: Solve for x
    x = 21,235,112,823.12/164,923.74
  6. Step 6: Final answer
    x = 128,757.16

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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.