Home / 15,222.68-22,797.11-10,529.51

Finding the Fourth Proportional to 15,222.68, 22,797.11 and 10,529.51

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Solution

The fourth proportional to 15,222.68, 22,797.11 and 10,529.51 is: 15,768.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,222.68 : 22,797.11 = 10,529.51 : x
  2. Step 2: Convert to fraction form
    15,222.68/22,797.11 = 10,529.51/x
  3. Step 3: Cross multiply
    15,222.68x = 22,797.11 × 10,529.51
  4. Step 4: Simplify right side
    15,222.68x = 240,042,345.07
  5. Step 5: Solve for x
    x = 240,042,345.07/15,222.68
  6. Step 6: Final answer
    x = 15,768.74

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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.