Home / 22,312.01-33,464.43-6,513.35

Finding the Fourth Proportional to 22,312.01, 33,464.43 and 6,513.35

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Solution

The fourth proportional to 22,312.01, 33,464.43 and 6,513.35 is: 9,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,312.01 : 33,464.43 = 6,513.35 : x
  2. Step 2: Convert to fraction form
    22,312.01/33,464.43 = 6,513.35/x
  3. Step 3: Cross multiply
    22,312.01x = 33,464.43 × 6,513.35
  4. Step 4: Simplify right side
    22,312.01x = 217,965,377.82
  5. Step 5: Solve for x
    x = 217,965,377.82/22,312.01
  6. Step 6: Final answer
    x = 9,768.97

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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.