Home / 116,573.10-174,859.65-37,743.90

Finding the Fourth Proportional to 116,573.10, 174,859.65 and 37,743.90

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Solution

The fourth proportional to 116,573.10, 174,859.65 and 37,743.90 is: 56,615.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,573.10 : 174,859.65 = 37,743.90 : x
  2. Step 2: Convert to fraction form
    116,573.10/174,859.65 = 37,743.90/x
  3. Step 3: Cross multiply
    116,573.10x = 174,859.65 × 37,743.90
  4. Step 4: Simplify right side
    116,573.10x = 6,599,885,143.64
  5. Step 5: Solve for x
    x = 6,599,885,143.64/116,573.10
  6. Step 6: Final answer
    x = 56,615.85

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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.