Home / 61,033.74-91,476.69-25,899.59

Finding the Fourth Proportional to 61,033.74, 91,476.69 and 25,899.59

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Solution

The fourth proportional to 61,033.74, 91,476.69 and 25,899.59 is: 38,818.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,033.74 : 91,476.69 = 25,899.59 : x
  2. Step 2: Convert to fraction form
    61,033.74/91,476.69 = 25,899.59/x
  3. Step 3: Cross multiply
    61,033.74x = 91,476.69 × 25,899.59
  4. Step 4: Simplify right side
    61,033.74x = 2,369,208,308.17
  5. Step 5: Solve for x
    x = 2,369,208,308.17/61,033.74
  6. Step 6: Final answer
    x = 38,818.01

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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.