Home / 9,410.07-14,114.70-3,173.07

Finding the Fourth Proportional to 9,410.07, 14,114.70 and 3,173.07

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Solution

The fourth proportional to 9,410.07, 14,114.70 and 3,173.07 is: 4,759.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.07 : 14,114.70 = 3,173.07 : x
  2. Step 2: Convert to fraction form
    9,410.07/14,114.70 = 3,173.07/x
  3. Step 3: Cross multiply
    9,410.07x = 14,114.70 × 3,173.07
  4. Step 4: Simplify right side
    9,410.07x = 44,786,931.13
  5. Step 5: Solve for x
    x = 44,786,931.13/9,410.07
  6. Step 6: Final answer
    x = 4,759.47

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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.