Home / 75,244.34-103,847.81-46,573.18

Finding the Fourth Proportional to 75,244.34, 103,847.81 and 46,573.18

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Solution

The fourth proportional to 75,244.34, 103,847.81 and 46,573.18 is: 64,277.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,244.34 : 103,847.81 = 46,573.18 : x
  2. Step 2: Convert to fraction form
    75,244.34/103,847.81 = 46,573.18/x
  3. Step 3: Cross multiply
    75,244.34x = 103,847.81 × 46,573.18
  4. Step 4: Simplify right side
    75,244.34x = 4,836,522,255.25
  5. Step 5: Solve for x
    x = 4,836,522,255.25/75,244.34
  6. Step 6: Final answer
    x = 64,277.55

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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.