Home / 55,363.95-83,005.70-22,074.03

Finding the Fourth Proportional to 55,363.95, 83,005.70 and 22,074.03

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Solution

The fourth proportional to 55,363.95, 83,005.70 and 22,074.03 is: 33,095.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,363.95 : 83,005.70 = 22,074.03 : x
  2. Step 2: Convert to fraction form
    55,363.95/83,005.70 = 22,074.03/x
  3. Step 3: Cross multiply
    55,363.95x = 83,005.70 × 22,074.03
  4. Step 4: Simplify right side
    55,363.95x = 1,832,270,201.60
  5. Step 5: Solve for x
    x = 1,832,270,201.60/55,363.95
  6. Step 6: Final answer
    x = 33,095.00

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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.