Home / 94,594.08-141,918.93-28,036.11

Finding the Fourth Proportional to 94,594.08, 141,918.93 and 28,036.11

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Solution

The fourth proportional to 94,594.08, 141,918.93 and 28,036.11 is: 42,062.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,594.08 : 141,918.93 = 28,036.11 : x
  2. Step 2: Convert to fraction form
    94,594.08/141,918.93 = 28,036.11/x
  3. Step 3: Cross multiply
    94,594.08x = 141,918.93 × 28,036.11
  4. Step 4: Simplify right side
    94,594.08x = 3,978,854,732.56
  5. Step 5: Solve for x
    x = 3,978,854,732.56/94,594.08
  6. Step 6: Final answer
    x = 42,062.41

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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.