Home / 17,772.29-24,533.61-10,604.70

Finding the Fourth Proportional to 17,772.29, 24,533.61 and 10,604.70

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Solution

The fourth proportional to 17,772.29, 24,533.61 and 10,604.70 is: 14,639.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,772.29 : 24,533.61 = 10,604.70 : x
  2. Step 2: Convert to fraction form
    17,772.29/24,533.61 = 10,604.70/x
  3. Step 3: Cross multiply
    17,772.29x = 24,533.61 × 10,604.70
  4. Step 4: Simplify right side
    17,772.29x = 260,171,573.97
  5. Step 5: Solve for x
    x = 260,171,573.97/17,772.29
  6. Step 6: Final answer
    x = 14,639.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.