Home / 27,463.02-41,194.53-9,928.75

Finding the Fourth Proportional to 27,463.02, 41,194.53 and 9,928.75

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Solution

The fourth proportional to 27,463.02, 41,194.53 and 9,928.75 is: 14,893.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463.02 : 41,194.53 = 9,928.75 : x
  2. Step 2: Convert to fraction form
    27,463.02/41,194.53 = 9,928.75/x
  3. Step 3: Cross multiply
    27,463.02x = 41,194.53 × 9,928.75
  4. Step 4: Simplify right side
    27,463.02x = 409,010,189.74
  5. Step 5: Solve for x
    x = 409,010,189.74/27,463.02
  6. Step 6: Final answer
    x = 14,893.13

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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.