Home / 23,346.56-35,025.60-7,764.32

Finding the Fourth Proportional to 23,346.56, 35,025.60 and 7,764.32

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Solution

The fourth proportional to 23,346.56, 35,025.60 and 7,764.32 is: 11,648.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346.56 : 35,025.60 = 7,764.32 : x
  2. Step 2: Convert to fraction form
    23,346.56/35,025.60 = 7,764.32/x
  3. Step 3: Cross multiply
    23,346.56x = 35,025.60 × 7,764.32
  4. Step 4: Simplify right side
    23,346.56x = 271,949,966.59
  5. Step 5: Solve for x
    x = 271,949,966.59/23,346.56
  6. Step 6: Final answer
    x = 11,648.40

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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.