Home / 176,818.02-244,040.49-113,153.64

Finding the Fourth Proportional to 176,818.02, 244,040.49 and 113,153.64

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Solution

The fourth proportional to 176,818.02, 244,040.49 and 113,153.64 is: 156,172.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,818.02 : 244,040.49 = 113,153.64 : x
  2. Step 2: Convert to fraction form
    176,818.02/244,040.49 = 113,153.64/x
  3. Step 3: Cross multiply
    176,818.02x = 244,040.49 × 113,153.64
  4. Step 4: Simplify right side
    176,818.02x = 27,614,069,750.88
  5. Step 5: Solve for x
    x = 27,614,069,750.88/176,818.02
  6. Step 6: Final answer
    x = 156,172.26

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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.