Home / 63,441.06-95,160.51-19,068.18

Finding the Fourth Proportional to 63,441.06, 95,160.51 and 19,068.18

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Solution

The fourth proportional to 63,441.06, 95,160.51 and 19,068.18 is: 28,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,441.06 : 95,160.51 = 19,068.18 : x
  2. Step 2: Convert to fraction form
    63,441.06/95,160.51 = 19,068.18/x
  3. Step 3: Cross multiply
    63,441.06x = 95,160.51 × 19,068.18
  4. Step 4: Simplify right side
    63,441.06x = 1,814,537,733.57
  5. Step 5: Solve for x
    x = 1,814,537,733.57/63,441.06
  6. Step 6: Final answer
    x = 28,601.95

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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.