Home / 176,913.90-265,389.48-102,032.37

Finding the Fourth Proportional to 176,913.90, 265,389.48 and 102,032.37

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Solution

The fourth proportional to 176,913.90, 265,389.48 and 102,032.37 is: 153,059.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,913.90 : 265,389.48 = 102,032.37 : x
  2. Step 2: Convert to fraction form
    176,913.90/265,389.48 = 102,032.37/x
  3. Step 3: Cross multiply
    176,913.90x = 265,389.48 × 102,032.37
  4. Step 4: Simplify right side
    176,913.90x = 27,078,317,617.47
  5. Step 5: Solve for x
    x = 27,078,317,617.47/176,913.90
  6. Step 6: Final answer
    x = 153,059.30

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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.