Home / 61,550.94-92,330.91-22,108.35

Finding the Fourth Proportional to 61,550.94, 92,330.91 and 22,108.35

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Solution

The fourth proportional to 61,550.94, 92,330.91 and 22,108.35 is: 33,164.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,550.94 : 92,330.91 = 22,108.35 : x
  2. Step 2: Convert to fraction form
    61,550.94/92,330.91 = 22,108.35/x
  3. Step 3: Cross multiply
    61,550.94x = 92,330.91 × 22,108.35
  4. Step 4: Simplify right side
    61,550.94x = 2,041,284,074.10
  5. Step 5: Solve for x
    x = 2,041,284,074.10/61,550.94
  6. Step 6: Final answer
    x = 33,164.14

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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.