Home / 17,410.04-26,116.54-4,930.12

Finding the Fourth Proportional to 17,410.04, 26,116.54 and 4,930.12

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Solution

The fourth proportional to 17,410.04, 26,116.54 and 4,930.12 is: 7,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410.04 : 26,116.54 = 4,930.12 : x
  2. Step 2: Convert to fraction form
    17,410.04/26,116.54 = 4,930.12/x
  3. Step 3: Cross multiply
    17,410.04x = 26,116.54 × 4,930.12
  4. Step 4: Simplify right side
    17,410.04x = 128,757,676.18
  5. Step 5: Solve for x
    x = 128,757,676.18/17,410.04
  6. Step 6: Final answer
    x = 7,395.60

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1.5x scale

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.