Home / 64,255.17-96,364.26-22,133.55

Finding the Fourth Proportional to 64,255.17, 96,364.26 and 22,133.55

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Solution

The fourth proportional to 64,255.17, 96,364.26 and 22,133.55 is: 33,193.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,255.17 : 96,364.26 = 22,133.55 : x
  2. Step 2: Convert to fraction form
    64,255.17/96,364.26 = 22,133.55/x
  3. Step 3: Cross multiply
    64,255.17x = 96,364.26 × 22,133.55
  4. Step 4: Simplify right side
    64,255.17x = 2,132,883,166.92
  5. Step 5: Solve for x
    x = 2,132,883,166.92/64,255.17
  6. Step 6: Final answer
    x = 33,193.95

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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.