Home / 45,501.92-62,793.84-25,361.12

Finding the Fourth Proportional to 45,501.92, 62,793.84 and 25,361.12

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Solution

The fourth proportional to 45,501.92, 62,793.84 and 25,361.12 is: 34,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,501.92 : 62,793.84 = 25,361.12 : x
  2. Step 2: Convert to fraction form
    45,501.92/62,793.84 = 25,361.12/x
  3. Step 3: Cross multiply
    45,501.92x = 62,793.84 × 25,361.12
  4. Step 4: Simplify right side
    45,501.92x = 1,592,522,111.50
  5. Step 5: Solve for x
    x = 1,592,522,111.50/45,501.92
  6. Step 6: Final answer
    x = 34,999.01

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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.