Home / 13,061.09-19,592.30-6,047.66

Finding the Fourth Proportional to 13,061.09, 19,592.30 and 6,047.66

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Solution

The fourth proportional to 13,061.09, 19,592.30 and 6,047.66 is: 9,071.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,061.09 : 19,592.30 = 6,047.66 : x
  2. Step 2: Convert to fraction form
    13,061.09/19,592.30 = 6,047.66/x
  3. Step 3: Cross multiply
    13,061.09x = 19,592.30 × 6,047.66
  4. Step 4: Simplify right side
    13,061.09x = 118,487,486.18
  5. Step 5: Solve for x
    x = 118,487,486.18/13,061.09
  6. Step 6: Final answer
    x = 9,071.80

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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.