Home / 7,023.51-10,535.27-1,829.39

Finding the Fourth Proportional to 7,023.51, 10,535.27 and 1,829.39

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Solution

The fourth proportional to 7,023.51, 10,535.27 and 1,829.39 is: 2,744.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023.51 : 10,535.27 = 1,829.39 : x
  2. Step 2: Convert to fraction form
    7,023.51/10,535.27 = 1,829.39/x
  3. Step 3: Cross multiply
    7,023.51x = 10,535.27 × 1,829.39
  4. Step 4: Simplify right side
    7,023.51x = 19,273,117.59
  5. Step 5: Solve for x
    x = 19,273,117.59/7,023.51
  6. Step 6: Final answer
    x = 2,744.09

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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.