Home / 9,460.45-13,058.45-6,103.36

Finding the Fourth Proportional to 9,460.45, 13,058.45 and 6,103.36

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Solution

The fourth proportional to 9,460.45, 13,058.45 and 6,103.36 is: 8,424.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460.45 : 13,058.45 = 6,103.36 : x
  2. Step 2: Convert to fraction form
    9,460.45/13,058.45 = 6,103.36/x
  3. Step 3: Cross multiply
    9,460.45x = 13,058.45 × 6,103.36
  4. Step 4: Simplify right side
    9,460.45x = 79,700,421.39
  5. Step 5: Solve for x
    x = 79,700,421.39/9,460.45
  6. Step 6: Final answer
    x = 8,424.59

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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.