Home / 10,604.13-14,633.03-6,127.16

Finding the Fourth Proportional to 10,604.13, 14,633.03 and 6,127.16

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Solution

The fourth proportional to 10,604.13, 14,633.03 and 6,127.16 is: 8,455.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,604.13 : 14,633.03 = 6,127.16 : x
  2. Step 2: Convert to fraction form
    10,604.13/14,633.03 = 6,127.16/x
  3. Step 3: Cross multiply
    10,604.13x = 14,633.03 × 6,127.16
  4. Step 4: Simplify right side
    10,604.13x = 89,658,858.25
  5. Step 5: Solve for x
    x = 89,658,858.25/10,604.13
  6. Step 6: Final answer
    x = 8,455.09

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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.