Home / 110,841.33-152,960.09-60,539.25

Finding the Fourth Proportional to 110,841.33, 152,960.09 and 60,539.25

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Solution

The fourth proportional to 110,841.33, 152,960.09 and 60,539.25 is: 83,543.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,841.33 : 152,960.09 = 60,539.25 : x
  2. Step 2: Convert to fraction form
    110,841.33/152,960.09 = 60,539.25/x
  3. Step 3: Cross multiply
    110,841.33x = 152,960.09 × 60,539.25
  4. Step 4: Simplify right side
    110,841.33x = 9,260,088,825.84
  5. Step 5: Solve for x
    x = 9,260,088,825.84/110,841.33
  6. Step 6: Final answer
    x = 83,543.65

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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.