Home / 7,025.36-10,534.52-4,104.72

Finding the Fourth Proportional to 7,025.36, 10,534.52 and 4,104.72

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Solution

The fourth proportional to 7,025.36, 10,534.52 and 4,104.72 is: 6,155.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.36 : 10,534.52 = 4,104.72 : x
  2. Step 2: Convert to fraction form
    7,025.36/10,534.52 = 4,104.72/x
  3. Step 3: Cross multiply
    7,025.36x = 10,534.52 × 4,104.72
  4. Step 4: Simplify right side
    7,025.36x = 43,241,254.93
  5. Step 5: Solve for x
    x = 43,241,254.93/7,025.36
  6. Step 6: Final answer
    x = 6,155.02

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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.