Home / 23,346.04-35,018.52-7,763.80

Finding the Fourth Proportional to 23,346.04, 35,018.52 and 7,763.80

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Solution

The fourth proportional to 23,346.04, 35,018.52 and 7,763.80 is: 11,645.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346.04 : 35,018.52 = 7,763.80 : x
  2. Step 2: Convert to fraction form
    23,346.04/35,018.52 = 7,763.80/x
  3. Step 3: Cross multiply
    23,346.04x = 35,018.52 × 7,763.80
  4. Step 4: Simplify right side
    23,346.04x = 271,876,785.58
  5. Step 5: Solve for x
    x = 271,876,785.58/23,346.04
  6. Step 6: Final answer
    x = 11,645.52

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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.