Home / 61,899.21-92,848.81-17,526.19

Finding the Fourth Proportional to 61,899.21, 92,848.81 and 17,526.19

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Solution

The fourth proportional to 61,899.21, 92,848.81 and 17,526.19 is: 26,289.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,899.21 : 92,848.81 = 17,526.19 : x
  2. Step 2: Convert to fraction form
    61,899.21/92,848.81 = 17,526.19/x
  3. Step 3: Cross multiply
    61,899.21x = 92,848.81 × 17,526.19
  4. Step 4: Simplify right side
    61,899.21x = 1,627,285,885.33
  5. Step 5: Solve for x
    x = 1,627,285,885.33/61,899.21
  6. Step 6: Final answer
    x = 26,289.28

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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.