Home / 64,014.10-96,021.15-44,314.90

Finding the Fourth Proportional to 64,014.10, 96,021.15 and 44,314.90

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Solution

The fourth proportional to 64,014.10, 96,021.15 and 44,314.90 is: 66,472.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,014.10 : 96,021.15 = 44,314.90 : x
  2. Step 2: Convert to fraction form
    64,014.10/96,021.15 = 44,314.90/x
  3. Step 3: Cross multiply
    64,014.10x = 96,021.15 × 44,314.90
  4. Step 4: Simplify right side
    64,014.10x = 4,255,167,660.14
  5. Step 5: Solve for x
    x = 4,255,167,660.14/64,014.10
  6. Step 6: Final answer
    x = 66,472.35

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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.