Home / 45,669.42-63,026.75-25,527.15

Finding the Fourth Proportional to 45,669.42, 63,026.75 and 25,527.15

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Solution

The fourth proportional to 45,669.42, 63,026.75 and 25,527.15 is: 35,229.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,669.42 : 63,026.75 = 25,527.15 : x
  2. Step 2: Convert to fraction form
    45,669.42/63,026.75 = 25,527.15/x
  3. Step 3: Cross multiply
    45,669.42x = 63,026.75 × 25,527.15
  4. Step 4: Simplify right side
    45,669.42x = 1,608,893,365.08
  5. Step 5: Solve for x
    x = 1,608,893,365.08/45,669.42
  6. Step 6: Final answer
    x = 35,229.12

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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.