Home / 39,089.62-58,588.26-14,116.51

Finding the Fourth Proportional to 39,089.62, 58,588.26 and 14,116.51

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Solution

The fourth proportional to 39,089.62, 58,588.26 and 14,116.51 is: 21,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,089.62 : 58,588.26 = 14,116.51 : x
  2. Step 2: Convert to fraction form
    39,089.62/58,588.26 = 14,116.51/x
  3. Step 3: Cross multiply
    39,089.62x = 58,588.26 × 14,116.51
  4. Step 4: Simplify right side
    39,089.62x = 827,061,758.17
  5. Step 5: Solve for x
    x = 827,061,758.17/39,089.62
  6. Step 6: Final answer
    x = 21,158.09

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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.