Home / 14,588.87-21,883.16-6,263.48

Finding the Fourth Proportional to 14,588.87, 21,883.16 and 6,263.48

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Solution

The fourth proportional to 14,588.87, 21,883.16 and 6,263.48 is: 9,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,588.87 : 21,883.16 = 6,263.48 : x
  2. Step 2: Convert to fraction form
    14,588.87/21,883.16 = 6,263.48/x
  3. Step 3: Cross multiply
    14,588.87x = 21,883.16 × 6,263.48
  4. Step 4: Simplify right side
    14,588.87x = 137,064,805.36
  5. Step 5: Solve for x
    x = 137,064,805.36/14,588.87
  6. Step 6: Final answer
    x = 9,395.17

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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.