Home / 36,557.38-54,858.63-14,366.86

Finding the Fourth Proportional to 36,557.38, 54,858.63 and 14,366.86

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Solution

The fourth proportional to 36,557.38, 54,858.63 and 14,366.86 is: 21,559.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,557.38 : 54,858.63 = 14,366.86 : x
  2. Step 2: Convert to fraction form
    36,557.38/54,858.63 = 14,366.86/x
  3. Step 3: Cross multiply
    36,557.38x = 54,858.63 × 14,366.86
  4. Step 4: Simplify right side
    36,557.38x = 788,146,257.00
  5. Step 5: Solve for x
    x = 788,146,257.00/36,557.38
  6. Step 6: Final answer
    x = 21,559.16

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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.