Home / 191,033.52-263,606.04-110,448.24

Finding the Fourth Proportional to 191,033.52, 263,606.04 and 110,448.24

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Solution

The fourth proportional to 191,033.52, 263,606.04 and 110,448.24 is: 152,406.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,033.52 : 263,606.04 = 110,448.24 : x
  2. Step 2: Convert to fraction form
    191,033.52/263,606.04 = 110,448.24/x
  3. Step 3: Cross multiply
    191,033.52x = 263,606.04 × 110,448.24
  4. Step 4: Simplify right side
    191,033.52x = 29,114,823,171.37
  5. Step 5: Solve for x
    x = 29,114,823,171.37/191,033.52
  6. Step 6: Final answer
    x = 152,406.88

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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.