Home / 4,341.82-6,508.14-1,419.34

Finding the Fourth Proportional to 4,341.82, 6,508.14 and 1,419.34

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Solution

The fourth proportional to 4,341.82, 6,508.14 and 1,419.34 is: 2,127.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.82 : 6,508.14 = 1,419.34 : x
  2. Step 2: Convert to fraction form
    4,341.82/6,508.14 = 1,419.34/x
  3. Step 3: Cross multiply
    4,341.82x = 6,508.14 × 1,419.34
  4. Step 4: Simplify right side
    4,341.82x = 9,237,263.43
  5. Step 5: Solve for x
    x = 9,237,263.43/4,341.82
  6. Step 6: Final answer
    x = 2,127.51

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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.