Home / 55,475.82-83,210.49-16,032.06

Finding the Fourth Proportional to 55,475.82, 83,210.49 and 16,032.06

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Solution

The fourth proportional to 55,475.82, 83,210.49 and 16,032.06 is: 24,047.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,475.82 : 83,210.49 = 16,032.06 : x
  2. Step 2: Convert to fraction form
    55,475.82/83,210.49 = 16,032.06/x
  3. Step 3: Cross multiply
    55,475.82x = 83,210.49 × 16,032.06
  4. Step 4: Simplify right side
    55,475.82x = 1,334,035,568.31
  5. Step 5: Solve for x
    x = 1,334,035,568.31/55,475.82
  6. Step 6: Final answer
    x = 24,047.15

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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.