Home / 29,033.61-40,063.91-19,614.93

Finding the Fourth Proportional to 29,033.61, 40,063.91 and 19,614.93

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Solution

The fourth proportional to 29,033.61, 40,063.91 and 19,614.93 is: 27,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,033.61 : 40,063.91 = 19,614.93 : x
  2. Step 2: Convert to fraction form
    29,033.61/40,063.91 = 19,614.93/x
  3. Step 3: Cross multiply
    29,033.61x = 40,063.91 × 19,614.93
  4. Step 4: Simplify right side
    29,033.61x = 785,850,692.10
  5. Step 5: Solve for x
    x = 785,850,692.10/29,033.61
  6. Step 6: Final answer
    x = 27,066.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.