Home / 164,924.04-227,590.68-91,333.92

Finding the Fourth Proportional to 164,924.04, 227,590.68 and 91,333.92

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Solution

The fourth proportional to 164,924.04, 227,590.68 and 91,333.92 is: 126,038.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,924.04 : 227,590.68 = 91,333.92 : x
  2. Step 2: Convert to fraction form
    164,924.04/227,590.68 = 91,333.92/x
  3. Step 3: Cross multiply
    164,924.04x = 227,590.68 × 91,333.92
  4. Step 4: Simplify right side
    164,924.04x = 20,786,748,959.87
  5. Step 5: Solve for x
    x = 20,786,748,959.87/164,924.04
  6. Step 6: Final answer
    x = 126,038.32

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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.