Home / 116,442.76-174,698.16-37,555.24

Finding the Fourth Proportional to 116,442.76, 174,698.16 and 37,555.24

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Solution

The fourth proportional to 116,442.76, 174,698.16 and 37,555.24 is: 56,343.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,442.76 : 174,698.16 = 37,555.24 : x
  2. Step 2: Convert to fraction form
    116,442.76/174,698.16 = 37,555.24/x
  3. Step 3: Cross multiply
    116,442.76x = 174,698.16 × 37,555.24
  4. Step 4: Simplify right side
    116,442.76x = 6,560,831,326.36
  5. Step 5: Solve for x
    x = 6,560,831,326.36/116,442.76
  6. Step 6: Final answer
    x = 56,343.83

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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.