Home / 104,207.21-156,182.57-59,266.28

Finding the Fourth Proportional to 104,207.21, 156,182.57 and 59,266.28

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Solution

The fourth proportional to 104,207.21, 156,182.57 and 59,266.28 is: 88,826.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,207.21 : 156,182.57 = 59,266.28 : x
  2. Step 2: Convert to fraction form
    104,207.21/156,182.57 = 59,266.28/x
  3. Step 3: Cross multiply
    104,207.21x = 156,182.57 × 59,266.28
  4. Step 4: Simplify right side
    104,207.21x = 9,256,358,847.50
  5. Step 5: Solve for x
    x = 9,256,358,847.50/104,207.21
  6. Step 6: Final answer
    x = 88,826.48

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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.