Home / 9,406.04-14,110.70-3,862.40

Finding the Fourth Proportional to 9,406.04, 14,110.70 and 3,862.40

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Solution

The fourth proportional to 9,406.04, 14,110.70 and 3,862.40 is: 5,794.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406.04 : 14,110.70 = 3,862.40 : x
  2. Step 2: Convert to fraction form
    9,406.04/14,110.70 = 3,862.40/x
  3. Step 3: Cross multiply
    9,406.04x = 14,110.70 × 3,862.40
  4. Step 4: Simplify right side
    9,406.04x = 54,501,167.68
  5. Step 5: Solve for x
    x = 54,501,167.68/9,406.04
  6. Step 6: Final answer
    x = 5,794.27

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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.