Home / 59,955.14-89,915.70-17,833.52

Finding the Fourth Proportional to 59,955.14, 89,915.70 and 17,833.52

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Solution

The fourth proportional to 59,955.14, 89,915.70 and 17,833.52 is: 26,745.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,955.14 : 89,915.70 = 17,833.52 : x
  2. Step 2: Convert to fraction form
    59,955.14/89,915.70 = 17,833.52/x
  3. Step 3: Cross multiply
    59,955.14x = 89,915.70 × 17,833.52
  4. Step 4: Simplify right side
    59,955.14x = 1,603,513,434.26
  5. Step 5: Solve for x
    x = 1,603,513,434.26/59,955.14
  6. Step 6: Final answer
    x = 26,745.22

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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.