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Finding the Fourth Proportional to 35,646.56, 49,214.56 and 22,904.88

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Solution

The fourth proportional to 35,646.56, 49,214.56 and 22,904.88 is: 31,623.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,646.56 : 49,214.56 = 22,904.88 : x
  2. Step 2: Convert to fraction form
    35,646.56/49,214.56 = 22,904.88/x
  3. Step 3: Cross multiply
    35,646.56x = 49,214.56 × 22,904.88
  4. Step 4: Simplify right side
    35,646.56x = 1,127,253,591.05
  5. Step 5: Solve for x
    x = 1,127,253,591.05/35,646.56
  6. Step 6: Final answer
    x = 31,623.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.