Home / 61,349.11-92,024.82-19,228.26

Finding the Fourth Proportional to 61,349.11, 92,024.82 and 19,228.26

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Solution

The fourth proportional to 61,349.11, 92,024.82 and 19,228.26 is: 28,842.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,349.11 : 92,024.82 = 19,228.26 : x
  2. Step 2: Convert to fraction form
    61,349.11/92,024.82 = 19,228.26/x
  3. Step 3: Cross multiply
    61,349.11x = 92,024.82 × 19,228.26
  4. Step 4: Simplify right side
    61,349.11x = 1,769,477,165.41
  5. Step 5: Solve for x
    x = 1,769,477,165.41/61,349.11
  6. Step 6: Final answer
    x = 28,842.75

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1.5x scale

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.