Home / 26,513.46-39,784.95-22,635.54

Finding the Fourth Proportional to 26,513.46, 39,784.95 and 22,635.54

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Solution

The fourth proportional to 26,513.46, 39,784.95 and 22,635.54 is: 33,965.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,513.46 : 39,784.95 = 22,635.54 : x
  2. Step 2: Convert to fraction form
    26,513.46/39,784.95 = 22,635.54/x
  3. Step 3: Cross multiply
    26,513.46x = 39,784.95 × 22,635.54
  4. Step 4: Simplify right side
    26,513.46x = 900,553,827.12
  5. Step 5: Solve for x
    x = 900,553,827.12/26,513.46
  6. Step 6: Final answer
    x = 33,965.91

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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.