Home / 61,323.26-84,628.55-34,465.68

Finding the Fourth Proportional to 61,323.26, 84,628.55 and 34,465.68

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Solution

The fourth proportional to 61,323.26, 84,628.55 and 34,465.68 is: 47,564.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,323.26 : 84,628.55 = 34,465.68 : x
  2. Step 2: Convert to fraction form
    61,323.26/84,628.55 = 34,465.68/x
  3. Step 3: Cross multiply
    61,323.26x = 84,628.55 × 34,465.68
  4. Step 4: Simplify right side
    61,323.26x = 2,916,780,350.84
  5. Step 5: Solve for x
    x = 2,916,780,350.84/61,323.26
  6. Step 6: Final answer
    x = 47,564.02

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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.