Home / 61,376.22-92,025-29,342.07

Finding the Fourth Proportional to 61,376.22, 92,025 and 29,342.07

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Solution

The fourth proportional to 61,376.22, 92,025 and 29,342.07 is: 43,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,376.22 : 92,025 = 29,342.07 : x
  2. Step 2: Convert to fraction form
    61,376.22/92,025 = 29,342.07/x
  3. Step 3: Cross multiply
    61,376.22x = 92,025 × 29,342.07
  4. Step 4: Simplify right side
    61,376.22x = 2,700,203,991.75
  5. Step 5: Solve for x
    x = 2,700,203,991.75/61,376.22
  6. Step 6: Final answer
    x = 43,994.30

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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.