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Finding the Fourth Proportional to 295,686.09, 443,529.14 and 96,026.67

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Solution

The fourth proportional to 295,686.09, 443,529.14 and 96,026.67 is: 144,040.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,686.09 : 443,529.14 = 96,026.67 : x
  2. Step 2: Convert to fraction form
    295,686.09/443,529.14 = 96,026.67/x
  3. Step 3: Cross multiply
    295,686.09x = 443,529.14 × 96,026.67
  4. Step 4: Simplify right side
    295,686.09x = 42,590,625,882.03
  5. Step 5: Solve for x
    x = 42,590,625,882.03/295,686.09
  6. Step 6: Final answer
    x = 144,040.01

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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.