Home / 75,084.93-103,606.96-44,863.86

Finding the Fourth Proportional to 75,084.93, 103,606.96 and 44,863.86

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Solution

The fourth proportional to 75,084.93, 103,606.96 and 44,863.86 is: 61,906.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,084.93 : 103,606.96 = 44,863.86 : x
  2. Step 2: Convert to fraction form
    75,084.93/103,606.96 = 44,863.86/x
  3. Step 3: Cross multiply
    75,084.93x = 103,606.96 × 44,863.86
  4. Step 4: Simplify right side
    75,084.93x = 4,648,208,148.47
  5. Step 5: Solve for x
    x = 4,648,208,148.47/75,084.93
  6. Step 6: Final answer
    x = 61,906.01

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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.