Home / 61,811.10-92,675.67-22,363.08

Finding the Fourth Proportional to 61,811.10, 92,675.67 and 22,363.08

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Solution

The fourth proportional to 61,811.10, 92,675.67 and 22,363.08 is: 33,529.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,811.10 : 92,675.67 = 22,363.08 : x
  2. Step 2: Convert to fraction form
    61,811.10/92,675.67 = 22,363.08/x
  3. Step 3: Cross multiply
    61,811.10x = 92,675.67 × 22,363.08
  4. Step 4: Simplify right side
    61,811.10x = 2,072,513,422.26
  5. Step 5: Solve for x
    x = 2,072,513,422.26/61,811.10
  6. Step 6: Final answer
    x = 33,529.79

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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.