Home / 43,349.15-65,060.64-17,072.35

Finding the Fourth Proportional to 43,349.15, 65,060.64 and 17,072.35

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Solution

The fourth proportional to 43,349.15, 65,060.64 and 17,072.35 is: 25,623.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,349.15 : 65,060.64 = 17,072.35 : x
  2. Step 2: Convert to fraction form
    43,349.15/65,060.64 = 17,072.35/x
  3. Step 3: Cross multiply
    43,349.15x = 65,060.64 × 17,072.35
  4. Step 4: Simplify right side
    43,349.15x = 1,110,738,017.30
  5. Step 5: Solve for x
    x = 1,110,738,017.30/43,349.15
  6. Step 6: Final answer
    x = 25,623.06

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1.5x scale

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.