Home / 75,512.04-113,267.53-25,627.25

Finding the Fourth Proportional to 75,512.04, 113,267.53 and 25,627.25

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Solution

The fourth proportional to 75,512.04, 113,267.53 and 25,627.25 is: 38,440.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,512.04 : 113,267.53 = 25,627.25 : x
  2. Step 2: Convert to fraction form
    75,512.04/113,267.53 = 25,627.25/x
  3. Step 3: Cross multiply
    75,512.04x = 113,267.53 × 25,627.25
  4. Step 4: Simplify right side
    75,512.04x = 2,902,735,623.40
  5. Step 5: Solve for x
    x = 2,902,735,623.40/75,512.04
  6. Step 6: Final answer
    x = 38,440.70

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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.