Home / 61,554.52-92,347.36-17,181.24

Finding the Fourth Proportional to 61,554.52, 92,347.36 and 17,181.24

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Solution

The fourth proportional to 61,554.52, 92,347.36 and 17,181.24 is: 25,776.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,554.52 : 92,347.36 = 17,181.24 : x
  2. Step 2: Convert to fraction form
    61,554.52/92,347.36 = 17,181.24/x
  3. Step 3: Cross multiply
    61,554.52x = 92,347.36 × 17,181.24
  4. Step 4: Simplify right side
    61,554.52x = 1,586,642,155.53
  5. Step 5: Solve for x
    x = 1,586,642,155.53/61,554.52
  6. Step 6: Final answer
    x = 25,776.21

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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.