Home / 63,458.44-87,575.51-35,164.13

Finding the Fourth Proportional to 63,458.44, 87,575.51 and 35,164.13

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Solution

The fourth proportional to 63,458.44, 87,575.51 and 35,164.13 is: 48,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,458.44 : 87,575.51 = 35,164.13 : x
  2. Step 2: Convert to fraction form
    63,458.44/87,575.51 = 35,164.13/x
  3. Step 3: Cross multiply
    63,458.44x = 87,575.51 × 35,164.13
  4. Step 4: Simplify right side
    63,458.44x = 3,079,516,268.49
  5. Step 5: Solve for x
    x = 3,079,516,268.49/63,458.44
  6. Step 6: Final answer
    x = 48,528.08

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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.