Home / 84,146.84-126,232.82-24,975.52

Finding the Fourth Proportional to 84,146.84, 126,232.82 and 24,975.52

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Solution

The fourth proportional to 84,146.84, 126,232.82 and 24,975.52 is: 37,467.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,146.84 : 126,232.82 = 24,975.52 : x
  2. Step 2: Convert to fraction form
    84,146.84/126,232.82 = 24,975.52/x
  3. Step 3: Cross multiply
    84,146.84x = 126,232.82 × 24,975.52
  4. Step 4: Simplify right side
    84,146.84x = 3,152,730,320.57
  5. Step 5: Solve for x
    x = 3,152,730,320.57/84,146.84
  6. Step 6: Final answer
    x = 37,467.01

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1.5x scale

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.