Home / 176,953.10-265,429.65-110,468.30

Finding the Fourth Proportional to 176,953.10, 265,429.65 and 110,468.30

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Solution

The fourth proportional to 176,953.10, 265,429.65 and 110,468.30 is: 165,702.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,953.10 : 265,429.65 = 110,468.30 : x
  2. Step 2: Convert to fraction form
    176,953.10/265,429.65 = 110,468.30/x
  3. Step 3: Cross multiply
    176,953.10x = 265,429.65 × 110,468.30
  4. Step 4: Simplify right side
    176,953.10x = 29,321,562,205.10
  5. Step 5: Solve for x
    x = 29,321,562,205.10/176,953.10
  6. Step 6: Final answer
    x = 165,702.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.