Home / 22,381.68-33,570.61-10,532.67

Finding the Fourth Proportional to 22,381.68, 33,570.61 and 10,532.67

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Solution

The fourth proportional to 22,381.68, 33,570.61 and 10,532.67 is: 15,798.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381.68 : 33,570.61 = 10,532.67 : x
  2. Step 2: Convert to fraction form
    22,381.68/33,570.61 = 10,532.67/x
  3. Step 3: Cross multiply
    22,381.68x = 33,570.61 × 10,532.67
  4. Step 4: Simplify right side
    22,381.68x = 353,588,156.83
  5. Step 5: Solve for x
    x = 353,588,156.83/22,381.68
  6. Step 6: Final answer
    x = 15,798.11

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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.