Home / 84,225.54-116,092.75-59,704.59

Finding the Fourth Proportional to 84,225.54, 116,092.75 and 59,704.59

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Solution

The fourth proportional to 84,225.54, 116,092.75 and 59,704.59 is: 82,294.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,225.54 : 116,092.75 = 59,704.59 : x
  2. Step 2: Convert to fraction form
    84,225.54/116,092.75 = 59,704.59/x
  3. Step 3: Cross multiply
    84,225.54x = 116,092.75 × 59,704.59
  4. Step 4: Simplify right side
    84,225.54x = 6,931,270,040.72
  5. Step 5: Solve for x
    x = 6,931,270,040.72/84,225.54
  6. Step 6: Final answer
    x = 82,294.16

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1.5x scale

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.