Home / 11,337.19-15,644.24-10,501.27

Finding the Fourth Proportional to 11,337.19, 15,644.24 and 10,501.27

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Solution

The fourth proportional to 11,337.19, 15,644.24 and 10,501.27 is: 14,490.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337.19 : 15,644.24 = 10,501.27 : x
  2. Step 2: Convert to fraction form
    11,337.19/15,644.24 = 10,501.27/x
  3. Step 3: Cross multiply
    11,337.19x = 15,644.24 × 10,501.27
  4. Step 4: Simplify right side
    11,337.19x = 164,284,296.57
  5. Step 5: Solve for x
    x = 164,284,296.57/11,337.19
  6. Step 6: Final answer
    x = 14,490.75

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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.