Home / 61,748.49-92,622.69-15,001.32

Finding the Fourth Proportional to 61,748.49, 92,622.69 and 15,001.32

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Solution

The fourth proportional to 61,748.49, 92,622.69 and 15,001.32 is: 22,501.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,748.49 : 92,622.69 = 15,001.32 : x
  2. Step 2: Convert to fraction form
    61,748.49/92,622.69 = 15,001.32/x
  3. Step 3: Cross multiply
    61,748.49x = 92,622.69 × 15,001.32
  4. Step 4: Simplify right side
    61,748.49x = 1,389,462,611.95
  5. Step 5: Solve for x
    x = 1,389,462,611.95/61,748.49
  6. Step 6: Final answer
    x = 22,501.97

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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.