Home / 7,029.68-10,544.56-1,835.55

Finding the Fourth Proportional to 7,029.68, 10,544.56 and 1,835.55

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Solution

The fourth proportional to 7,029.68, 10,544.56 and 1,835.55 is: 2,753.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.68 : 10,544.56 = 1,835.55 : x
  2. Step 2: Convert to fraction form
    7,029.68/10,544.56 = 1,835.55/x
  3. Step 3: Cross multiply
    7,029.68x = 10,544.56 × 1,835.55
  4. Step 4: Simplify right side
    7,029.68x = 19,355,062.52
  5. Step 5: Solve for x
    x = 19,355,062.52/7,029.68
  6. Step 6: Final answer
    x = 2,753.34

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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.