Home / 22,926.22-34,389.99-10,439.80

Finding the Fourth Proportional to 22,926.22, 34,389.99 and 10,439.80

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Solution

The fourth proportional to 22,926.22, 34,389.99 and 10,439.80 is: 15,660.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.22 : 34,389.99 = 10,439.80 : x
  2. Step 2: Convert to fraction form
    22,926.22/34,389.99 = 10,439.80/x
  3. Step 3: Cross multiply
    22,926.22x = 34,389.99 × 10,439.80
  4. Step 4: Simplify right side
    22,926.22x = 359,024,617.60
  5. Step 5: Solve for x
    x = 359,024,617.60/22,926.22
  6. Step 6: Final answer
    x = 15,660.00

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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.