Home / 62,939.34-94,409.25-25,500.12

Finding the Fourth Proportional to 62,939.34, 94,409.25 and 25,500.12

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Solution

The fourth proportional to 62,939.34, 94,409.25 and 25,500.12 is: 38,250.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,939.34 : 94,409.25 = 25,500.12 : x
  2. Step 2: Convert to fraction form
    62,939.34/94,409.25 = 25,500.12/x
  3. Step 3: Cross multiply
    62,939.34x = 94,409.25 × 25,500.12
  4. Step 4: Simplify right side
    62,939.34x = 2,407,447,204.11
  5. Step 5: Solve for x
    x = 2,407,447,204.11/62,939.34
  6. Step 6: Final answer
    x = 38,250.28

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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.