Home / 22,332.92-33,503.63-10,647.05

Finding the Fourth Proportional to 22,332.92, 33,503.63 and 10,647.05

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Solution

The fourth proportional to 22,332.92, 33,503.63 and 10,647.05 is: 15,972.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,332.92 : 33,503.63 = 10,647.05 : x
  2. Step 2: Convert to fraction form
    22,332.92/33,503.63 = 10,647.05/x
  3. Step 3: Cross multiply
    22,332.92x = 33,503.63 × 10,647.05
  4. Step 4: Simplify right side
    22,332.92x = 356,714,603.04
  5. Step 5: Solve for x
    x = 356,714,603.04/22,332.92
  6. Step 6: Final answer
    x = 15,972.59

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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.