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Finding the Fourth Proportional to 295,588.23, 443,444.58 and 95,893.08

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Solution

The fourth proportional to 295,588.23, 443,444.58 and 95,893.08 is: 143,859.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,588.23 : 443,444.58 = 95,893.08 : x
  2. Step 2: Convert to fraction form
    295,588.23/443,444.58 = 95,893.08/x
  3. Step 3: Cross multiply
    295,588.23x = 443,444.58 × 95,893.08
  4. Step 4: Simplify right side
    295,588.23x = 42,523,266,585.51
  5. Step 5: Solve for x
    x = 42,523,266,585.51/295,588.23
  6. Step 6: Final answer
    x = 143,859.81

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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.