Home / 61,373.05-92,060.69-19,252.24

Finding the Fourth Proportional to 61,373.05, 92,060.69 and 19,252.24

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Solution

The fourth proportional to 61,373.05, 92,060.69 and 19,252.24 is: 28,878.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,373.05 : 92,060.69 = 19,252.24 : x
  2. Step 2: Convert to fraction form
    61,373.05/92,060.69 = 19,252.24/x
  3. Step 3: Cross multiply
    61,373.05x = 92,060.69 × 19,252.24
  4. Step 4: Simplify right side
    61,373.05x = 1,772,374,172.03
  5. Step 5: Solve for x
    x = 1,772,374,172.03/61,373.05
  6. Step 6: Final answer
    x = 28,878.71

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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.