Home / 11,537.84-17,306.73-3,746.63

Finding the Fourth Proportional to 11,537.84, 17,306.73 and 3,746.63

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Solution

The fourth proportional to 11,537.84, 17,306.73 and 3,746.63 is: 5,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537.84 : 17,306.73 = 3,746.63 : x
  2. Step 2: Convert to fraction form
    11,537.84/17,306.73 = 3,746.63/x
  3. Step 3: Cross multiply
    11,537.84x = 17,306.73 × 3,746.63
  4. Step 4: Simplify right side
    11,537.84x = 64,841,827.29
  5. Step 5: Solve for x
    x = 64,841,827.29/11,537.84
  6. Step 6: Final answer
    x = 5,619.93

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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.