Home / 22,454.24-33,681.47-5,813.10

Finding the Fourth Proportional to 22,454.24, 33,681.47 and 5,813.10

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Solution

The fourth proportional to 22,454.24, 33,681.47 and 5,813.10 is: 8,719.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,454.24 : 33,681.47 = 5,813.10 : x
  2. Step 2: Convert to fraction form
    22,454.24/33,681.47 = 5,813.10/x
  3. Step 3: Cross multiply
    22,454.24x = 33,681.47 × 5,813.10
  4. Step 4: Simplify right side
    22,454.24x = 195,793,724.19
  5. Step 5: Solve for x
    x = 195,793,724.19/22,454.24
  6. Step 6: Final answer
    x = 8,719.68

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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.