Home / 64,515.15-96,735.06-25,026.12

Finding the Fourth Proportional to 64,515.15, 96,735.06 and 25,026.12

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Solution

The fourth proportional to 64,515.15, 96,735.06 and 25,026.12 is: 37,524.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,515.15 : 96,735.06 = 25,026.12 : x
  2. Step 2: Convert to fraction form
    64,515.15/96,735.06 = 25,026.12/x
  3. Step 3: Cross multiply
    64,515.15x = 96,735.06 × 25,026.12
  4. Step 4: Simplify right side
    64,515.15x = 2,420,903,219.77
  5. Step 5: Solve for x
    x = 2,420,903,219.77/64,515.15
  6. Step 6: Final answer
    x = 37,524.57

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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.