Home / 60,093.06-90,141.84-17,973.69

Finding the Fourth Proportional to 60,093.06, 90,141.84 and 17,973.69

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Solution

The fourth proportional to 60,093.06, 90,141.84 and 17,973.69 is: 26,961.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,093.06 : 90,141.84 = 17,973.69 : x
  2. Step 2: Convert to fraction form
    60,093.06/90,141.84 = 17,973.69/x
  3. Step 3: Cross multiply
    60,093.06x = 90,141.84 × 17,973.69
  4. Step 4: Simplify right side
    60,093.06x = 1,620,181,488.19
  5. Step 5: Solve for x
    x = 1,620,181,488.19/60,093.06
  6. Step 6: Final answer
    x = 26,961.21

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1.5x scale

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.