Home / 45,029.03-62,061.84-32,909.67

Finding the Fourth Proportional to 45,029.03, 62,061.84 and 32,909.67

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Solution

The fourth proportional to 45,029.03, 62,061.84 and 32,909.67 is: 45,358.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,029.03 : 62,061.84 = 32,909.67 : x
  2. Step 2: Convert to fraction form
    45,029.03/62,061.84 = 32,909.67/x
  3. Step 3: Cross multiply
    45,029.03x = 62,061.84 × 32,909.67
  4. Step 4: Simplify right side
    45,029.03x = 2,042,434,673.99
  5. Step 5: Solve for x
    x = 2,042,434,673.99/45,029.03
  6. Step 6: Final answer
    x = 45,358.18

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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.