Home / 26,237.90-36,207.36-14,301

Finding the Fourth Proportional to 26,237.90, 36,207.36 and 14,301

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Solution

The fourth proportional to 26,237.90, 36,207.36 and 14,301 is: 19,734.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,237.90 : 36,207.36 = 14,301 : x
  2. Step 2: Convert to fraction form
    26,237.90/36,207.36 = 14,301/x
  3. Step 3: Cross multiply
    26,237.90x = 36,207.36 × 14,301
  4. Step 4: Simplify right side
    26,237.90x = 517,801,455.36
  5. Step 5: Solve for x
    x = 517,801,455.36/26,237.90
  6. Step 6: Final answer
    x = 19,734.87

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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.