Home / 96,544.58-133,204.03-56,250.55

Finding the Fourth Proportional to 96,544.58, 133,204.03 and 56,250.55

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Solution

The fourth proportional to 96,544.58, 133,204.03 and 56,250.55 is: 77,609.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,544.58 : 133,204.03 = 56,250.55 : x
  2. Step 2: Convert to fraction form
    96,544.58/133,204.03 = 56,250.55/x
  3. Step 3: Cross multiply
    96,544.58x = 133,204.03 × 56,250.55
  4. Step 4: Simplify right side
    96,544.58x = 7,492,799,949.72
  5. Step 5: Solve for x
    x = 7,492,799,949.72/96,544.58
  6. Step 6: Final answer
    x = 77,609.74

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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.