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Finding the Fourth Proportional to 64,433.52, 96,627.09 and 22,302.14

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Solution

The fourth proportional to 64,433.52, 96,627.09 and 22,302.14 is: 33,445.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,433.52 : 96,627.09 = 22,302.14 : x
  2. Step 2: Convert to fraction form
    64,433.52/96,627.09 = 22,302.14/x
  3. Step 3: Cross multiply
    64,433.52x = 96,627.09 × 22,302.14
  4. Step 4: Simplify right side
    64,433.52x = 2,154,990,888.97
  5. Step 5: Solve for x
    x = 2,154,990,888.97/64,433.52
  6. Step 6: Final answer
    x = 33,445.18

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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.