Home / 176,826.02-244,051.54-113,161.64

Finding the Fourth Proportional to 176,826.02, 244,051.54 and 113,161.64

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Solution

The fourth proportional to 176,826.02, 244,051.54 and 113,161.64 is: 156,183.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,826.02 : 244,051.54 = 113,161.64 : x
  2. Step 2: Convert to fraction form
    176,826.02/244,051.54 = 113,161.64/x
  3. Step 3: Cross multiply
    176,826.02x = 244,051.54 × 113,161.64
  4. Step 4: Simplify right side
    176,826.02x = 27,617,272,510.93
  5. Step 5: Solve for x
    x = 27,617,272,510.93/176,826.02
  6. Step 6: Final answer
    x = 156,183.31

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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.