Home / 96,402.17-133,008.85-58,649.69

Finding the Fourth Proportional to 96,402.17, 133,008.85 and 58,649.69

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Solution

The fourth proportional to 96,402.17, 133,008.85 and 58,649.69 is: 80,920.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,402.17 : 133,008.85 = 58,649.69 : x
  2. Step 2: Convert to fraction form
    96,402.17/133,008.85 = 58,649.69/x
  3. Step 3: Cross multiply
    96,402.17x = 133,008.85 × 58,649.69
  4. Step 4: Simplify right side
    96,402.17x = 7,800,927,819.76
  5. Step 5: Solve for x
    x = 7,800,927,819.76/96,402.17
  6. Step 6: Final answer
    x = 80,920.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.