Home / 34,206.10-51,305.54-16,190.02

Finding the Fourth Proportional to 34,206.10, 51,305.54 and 16,190.02

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Solution

The fourth proportional to 34,206.10, 51,305.54 and 16,190.02 is: 24,283.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,206.10 : 51,305.54 = 16,190.02 : x
  2. Step 2: Convert to fraction form
    34,206.10/51,305.54 = 16,190.02/x
  3. Step 3: Cross multiply
    34,206.10x = 51,305.54 × 16,190.02
  4. Step 4: Simplify right side
    34,206.10x = 830,637,381.23
  5. Step 5: Solve for x
    x = 830,637,381.23/34,206.10
  6. Step 6: Final answer
    x = 24,283.32

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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.