Home / 17,165.08-25,748.70-6,070.60

Finding the Fourth Proportional to 17,165.08, 25,748.70 and 6,070.60

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Solution

The fourth proportional to 17,165.08, 25,748.70 and 6,070.60 is: 9,106.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,165.08 : 25,748.70 = 6,070.60 : x
  2. Step 2: Convert to fraction form
    17,165.08/25,748.70 = 6,070.60/x
  3. Step 3: Cross multiply
    17,165.08x = 25,748.70 × 6,070.60
  4. Step 4: Simplify right side
    17,165.08x = 156,310,058.22
  5. Step 5: Solve for x
    x = 156,310,058.22/17,165.08
  6. Step 6: Final answer
    x = 9,106.28

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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.