Home / 22,325.73-33,488.60-10,603.41

Finding the Fourth Proportional to 22,325.73, 33,488.60 and 10,603.41

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Solution

The fourth proportional to 22,325.73, 33,488.60 and 10,603.41 is: 15,905.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325.73 : 33,488.60 = 10,603.41 : x
  2. Step 2: Convert to fraction form
    22,325.73/33,488.60 = 10,603.41/x
  3. Step 3: Cross multiply
    22,325.73x = 33,488.60 × 10,603.41
  4. Step 4: Simplify right side
    22,325.73x = 355,093,303.11
  5. Step 5: Solve for x
    x = 355,093,303.11/22,325.73
  6. Step 6: Final answer
    x = 15,905.12

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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.