Home / 22,213.75-33,337.01-10,526.98

Finding the Fourth Proportional to 22,213.75, 33,337.01 and 10,526.98

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Solution

The fourth proportional to 22,213.75, 33,337.01 and 10,526.98 is: 15,798.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,213.75 : 33,337.01 = 10,526.98 : x
  2. Step 2: Convert to fraction form
    22,213.75/33,337.01 = 10,526.98/x
  3. Step 3: Cross multiply
    22,213.75x = 33,337.01 × 10,526.98
  4. Step 4: Simplify right side
    22,213.75x = 350,938,037.53
  5. Step 5: Solve for x
    x = 350,938,037.53/22,213.75
  6. Step 6: Final answer
    x = 15,798.23

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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.