Home / 9,628.92-14,444.55-2,703.42

Finding the Fourth Proportional to 9,628.92, 14,444.55 and 2,703.42

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Solution

The fourth proportional to 9,628.92, 14,444.55 and 2,703.42 is: 4,055.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628.92 : 14,444.55 = 2,703.42 : x
  2. Step 2: Convert to fraction form
    9,628.92/14,444.55 = 2,703.42/x
  3. Step 3: Cross multiply
    9,628.92x = 14,444.55 × 2,703.42
  4. Step 4: Simplify right side
    9,628.92x = 39,049,685.36
  5. Step 5: Solve for x
    x = 39,049,685.36/9,628.92
  6. Step 6: Final answer
    x = 4,055.46

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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.