Home / 45,926.39-63,382.08-25,784.59

Finding the Fourth Proportional to 45,926.39, 63,382.08 and 25,784.59

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Solution

The fourth proportional to 45,926.39, 63,382.08 and 25,784.59 is: 35,584.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,926.39 : 63,382.08 = 25,784.59 : x
  2. Step 2: Convert to fraction form
    45,926.39/63,382.08 = 25,784.59/x
  3. Step 3: Cross multiply
    45,926.39x = 63,382.08 × 25,784.59
  4. Step 4: Simplify right side
    45,926.39x = 1,634,280,946.15
  5. Step 5: Solve for x
    x = 1,634,280,946.15/45,926.39
  6. Step 6: Final answer
    x = 35,584.79

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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.