Home / 64,485.86-96,671.07-25,033.59

Finding the Fourth Proportional to 64,485.86, 96,671.07 and 25,033.59

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Solution

The fourth proportional to 64,485.86, 96,671.07 and 25,033.59 is: 37,527.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,485.86 : 96,671.07 = 25,033.59 : x
  2. Step 2: Convert to fraction form
    64,485.86/96,671.07 = 25,033.59/x
  3. Step 3: Cross multiply
    64,485.86x = 96,671.07 × 25,033.59
  4. Step 4: Simplify right side
    64,485.86x = 2,420,023,931.24
  5. Step 5: Solve for x
    x = 2,420,023,931.24/64,485.86
  6. Step 6: Final answer
    x = 37,527.98

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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.