Home / 60,267.75-83,167.20-33,410.67

Finding the Fourth Proportional to 60,267.75, 83,167.20 and 33,410.67

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Solution

The fourth proportional to 60,267.75, 83,167.20 and 33,410.67 is: 46,105.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,267.75 : 83,167.20 = 33,410.67 : x
  2. Step 2: Convert to fraction form
    60,267.75/83,167.20 = 33,410.67/x
  3. Step 3: Cross multiply
    60,267.75x = 83,167.20 × 33,410.67
  4. Step 4: Simplify right side
    60,267.75x = 2,778,671,874.02
  5. Step 5: Solve for x
    x = 2,778,671,874.02/60,267.75
  6. Step 6: Final answer
    x = 46,105.45

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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.