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Finding the Fourth Proportional to 64,301.94, 96,452.91 and 34,733.70

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Solution

The fourth proportional to 64,301.94, 96,452.91 and 34,733.70 is: 52,100.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,301.94 : 96,452.91 = 34,733.70 : x
  2. Step 2: Convert to fraction form
    64,301.94/96,452.91 = 34,733.70/x
  3. Step 3: Cross multiply
    64,301.94x = 96,452.91 × 34,733.70
  4. Step 4: Simplify right side
    64,301.94x = 3,350,166,440.07
  5. Step 5: Solve for x
    x = 3,350,166,440.07/64,301.94
  6. Step 6: Final answer
    x = 52,100.55

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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.