Home / 19,222.24-26,526.18-10,725.16

Finding the Fourth Proportional to 19,222.24, 26,526.18 and 10,725.16

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Solution

The fourth proportional to 19,222.24, 26,526.18 and 10,725.16 is: 14,800.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,222.24 : 26,526.18 = 10,725.16 : x
  2. Step 2: Convert to fraction form
    19,222.24/26,526.18 = 10,725.16/x
  3. Step 3: Cross multiply
    19,222.24x = 26,526.18 × 10,725.16
  4. Step 4: Simplify right side
    19,222.24x = 284,497,524.69
  5. Step 5: Solve for x
    x = 284,497,524.69/19,222.24
  6. Step 6: Final answer
    x = 14,800.44

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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.