Home / 295,689.09-443,533.64-96,029.67

Finding the Fourth Proportional to 295,689.09, 443,533.64 and 96,029.67

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Solution

The fourth proportional to 295,689.09, 443,533.64 and 96,029.67 is: 144,044.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,689.09 : 443,533.64 = 96,029.67 : x
  2. Step 2: Convert to fraction form
    295,689.09/443,533.64 = 96,029.67/x
  3. Step 3: Cross multiply
    295,689.09x = 443,533.64 × 96,029.67
  4. Step 4: Simplify right side
    295,689.09x = 42,592,389,083.10
  5. Step 5: Solve for x
    x = 42,592,389,083.10/295,689.09
  6. Step 6: Final answer
    x = 144,044.51

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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.