Home / 17,537.70-26,424.93-14,486.07

Finding the Fourth Proportional to 17,537.70, 26,424.93 and 14,486.07

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Solution

The fourth proportional to 17,537.70, 26,424.93 and 14,486.07 is: 21,826.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.70 : 26,424.93 = 14,486.07 : x
  2. Step 2: Convert to fraction form
    17,537.70/26,424.93 = 14,486.07/x
  3. Step 3: Cross multiply
    17,537.70x = 26,424.93 × 14,486.07
  4. Step 4: Simplify right side
    17,537.70x = 382,793,539.14
  5. Step 5: Solve for x
    x = 382,793,539.14/17,537.70
  6. Step 6: Final answer
    x = 21,826.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.