Home / 61,716.33-92,426.87-58,616.26

Finding the Fourth Proportional to 61,716.33, 92,426.87 and 58,616.26

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Solution

The fourth proportional to 61,716.33, 92,426.87 and 58,616.26 is: 87,784.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,716.33 : 92,426.87 = 58,616.26 : x
  2. Step 2: Convert to fraction form
    61,716.33/92,426.87 = 58,616.26/x
  3. Step 3: Cross multiply
    61,716.33x = 92,426.87 × 58,616.26
  4. Step 4: Simplify right side
    61,716.33x = 5,417,717,358.38
  5. Step 5: Solve for x
    x = 5,417,717,358.38/61,716.33
  6. Step 6: Final answer
    x = 87,784.18

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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.