Home / 22,812.04-34,209.34-10,962.50

Finding the Fourth Proportional to 22,812.04, 34,209.34 and 10,962.50

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Solution

The fourth proportional to 22,812.04, 34,209.34 and 10,962.50 is: 16,439.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,812.04 : 34,209.34 = 10,962.50 : x
  2. Step 2: Convert to fraction form
    22,812.04/34,209.34 = 10,962.50/x
  3. Step 3: Cross multiply
    22,812.04x = 34,209.34 × 10,962.50
  4. Step 4: Simplify right side
    22,812.04x = 375,019,889.75
  5. Step 5: Solve for x
    x = 375,019,889.75/22,812.04
  6. Step 6: Final answer
    x = 16,439.56

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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.