Home / 61,436.07-92,156.54-17,063.06

Finding the Fourth Proportional to 61,436.07, 92,156.54 and 17,063.06

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Solution

The fourth proportional to 61,436.07, 92,156.54 and 17,063.06 is: 25,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,436.07 : 92,156.54 = 17,063.06 : x
  2. Step 2: Convert to fraction form
    61,436.07/92,156.54 = 17,063.06/x
  3. Step 3: Cross multiply
    61,436.07x = 92,156.54 × 17,063.06
  4. Step 4: Simplify right side
    61,436.07x = 1,572,472,025.31
  5. Step 5: Solve for x
    x = 1,572,472,025.31/61,436.07
  6. Step 6: Final answer
    x = 25,595.26

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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.