Home / 7,030.54-10,542.37-2,348.94

Finding the Fourth Proportional to 7,030.54, 10,542.37 and 2,348.94

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Solution

The fourth proportional to 7,030.54, 10,542.37 and 2,348.94 is: 3,522.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030.54 : 10,542.37 = 2,348.94 : x
  2. Step 2: Convert to fraction form
    7,030.54/10,542.37 = 2,348.94/x
  3. Step 3: Cross multiply
    7,030.54x = 10,542.37 × 2,348.94
  4. Step 4: Simplify right side
    7,030.54x = 24,763,394.59
  5. Step 5: Solve for x
    x = 24,763,394.59/7,030.54
  6. Step 6: Final answer
    x = 3,522.26

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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.