Home / 295,948.83-443,927.34-96,270.26

Finding the Fourth Proportional to 295,948.83, 443,927.34 and 96,270.26

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Solution

The fourth proportional to 295,948.83, 443,927.34 and 96,270.26 is: 144,406.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,948.83 : 443,927.34 = 96,270.26 : x
  2. Step 2: Convert to fraction form
    295,948.83/443,927.34 = 96,270.26/x
  3. Step 3: Cross multiply
    295,948.83x = 443,927.34 × 96,270.26
  4. Step 4: Simplify right side
    295,948.83x = 42,736,997,741.92
  5. Step 5: Solve for x
    x = 42,736,997,741.92/295,948.83
  6. Step 6: Final answer
    x = 144,406.72

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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.