Home / 61,045.83-91,582.70-23,606.19

Finding the Fourth Proportional to 61,045.83, 91,582.70 and 23,606.19

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Solution

The fourth proportional to 61,045.83, 91,582.70 and 23,606.19 is: 35,414.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,045.83 : 91,582.70 = 23,606.19 : x
  2. Step 2: Convert to fraction form
    61,045.83/91,582.70 = 23,606.19/x
  3. Step 3: Cross multiply
    61,045.83x = 91,582.70 × 23,606.19
  4. Step 4: Simplify right side
    61,045.83x = 2,161,918,498.88
  5. Step 5: Solve for x
    x = 2,161,918,498.88/61,045.83
  6. Step 6: Final answer
    x = 35,414.68

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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.