Home / 14,804.39-22,217.49-7,013.18

Finding the Fourth Proportional to 14,804.39, 22,217.49 and 7,013.18

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Solution

The fourth proportional to 14,804.39, 22,217.49 and 7,013.18 is: 10,524.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804.39 : 22,217.49 = 7,013.18 : x
  2. Step 2: Convert to fraction form
    14,804.39/22,217.49 = 7,013.18/x
  3. Step 3: Cross multiply
    14,804.39x = 22,217.49 × 7,013.18
  4. Step 4: Simplify right side
    14,804.39x = 155,815,256.52
  5. Step 5: Solve for x
    x = 155,815,256.52/14,804.39
  6. Step 6: Final answer
    x = 10,524.94

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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.