Home / 61,834.90-92,697.36-22,383.28

Finding the Fourth Proportional to 61,834.90, 92,697.36 and 22,383.28

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Solution

The fourth proportional to 61,834.90, 92,697.36 and 22,383.28 is: 33,555.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,834.90 : 92,697.36 = 22,383.28 : x
  2. Step 2: Convert to fraction form
    61,834.90/92,697.36 = 22,383.28/x
  3. Step 3: Cross multiply
    61,834.90x = 92,697.36 × 22,383.28
  4. Step 4: Simplify right side
    61,834.90x = 2,074,870,964.14
  5. Step 5: Solve for x
    x = 2,074,870,964.14/61,834.90
  6. Step 6: Final answer
    x = 33,555.01

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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.