Home / 26,883.87-37,098-14,946.90

Finding the Fourth Proportional to 26,883.87, 37,098 and 14,946.90

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Solution

The fourth proportional to 26,883.87, 37,098 and 14,946.90 is: 20,625.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,883.87 : 37,098 = 14,946.90 : x
  2. Step 2: Convert to fraction form
    26,883.87/37,098 = 14,946.90/x
  3. Step 3: Cross multiply
    26,883.87x = 37,098 × 14,946.90
  4. Step 4: Simplify right side
    26,883.87x = 554,500,096.20
  5. Step 5: Solve for x
    x = 554,500,096.20/26,883.87
  6. Step 6: Final answer
    x = 20,625.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.