Home / 7,263.52-10,023.36-4,119.52

Finding the Fourth Proportional to 7,263.52, 10,023.36 and 4,119.52

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Solution

The fourth proportional to 7,263.52, 10,023.36 and 4,119.52 is: 5,684.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.52 : 10,023.36 = 4,119.52 : x
  2. Step 2: Convert to fraction form
    7,263.52/10,023.36 = 4,119.52/x
  3. Step 3: Cross multiply
    7,263.52x = 10,023.36 × 4,119.52
  4. Step 4: Simplify right side
    7,263.52x = 41,291,431.99
  5. Step 5: Solve for x
    x = 41,291,431.99/7,263.52
  6. Step 6: Final answer
    x = 5,684.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.