Home / 95,509.09-143,174.55-32,285.25

Finding the Fourth Proportional to 95,509.09, 143,174.55 and 32,285.25

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Solution

The fourth proportional to 95,509.09, 143,174.55 and 32,285.25 is: 48,397.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,509.09 : 143,174.55 = 32,285.25 : x
  2. Step 2: Convert to fraction form
    95,509.09/143,174.55 = 32,285.25/x
  3. Step 3: Cross multiply
    95,509.09x = 143,174.55 × 32,285.25
  4. Step 4: Simplify right side
    95,509.09x = 4,622,426,261.46
  5. Step 5: Solve for x
    x = 4,622,426,261.46/95,509.09
  6. Step 6: Final answer
    x = 48,397.76

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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.