Home / 10,544.04-15,818.45-3,148.23

Finding the Fourth Proportional to 10,544.04, 15,818.45 and 3,148.23

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Solution

The fourth proportional to 10,544.04, 15,818.45 and 3,148.23 is: 4,723.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544.04 : 15,818.45 = 3,148.23 : x
  2. Step 2: Convert to fraction form
    10,544.04/15,818.45 = 3,148.23/x
  3. Step 3: Cross multiply
    10,544.04x = 15,818.45 × 3,148.23
  4. Step 4: Simplify right side
    10,544.04x = 49,800,118.84
  5. Step 5: Solve for x
    x = 49,800,118.84/10,544.04
  6. Step 6: Final answer
    x = 4,723.06

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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.