Home / 174,664.16-241,029.60-99,204.32

Finding the Fourth Proportional to 174,664.16, 241,029.60 and 99,204.32

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Solution

The fourth proportional to 174,664.16, 241,029.60 and 99,204.32 is: 136,898.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,664.16 : 241,029.60 = 99,204.32 : x
  2. Step 2: Convert to fraction form
    174,664.16/241,029.60 = 99,204.32/x
  3. Step 3: Cross multiply
    174,664.16x = 241,029.60 × 99,204.32
  4. Step 4: Simplify right side
    174,664.16x = 23,911,177,567.87
  5. Step 5: Solve for x
    x = 23,911,177,567.87/174,664.16
  6. Step 6: Final answer
    x = 136,898.02

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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.