Home / 44,788.59-67,168.17-19,828.13

Finding the Fourth Proportional to 44,788.59, 67,168.17 and 19,828.13

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Solution

The fourth proportional to 44,788.59, 67,168.17 and 19,828.13 is: 29,735.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,788.59 : 67,168.17 = 19,828.13 : x
  2. Step 2: Convert to fraction form
    44,788.59/67,168.17 = 19,828.13/x
  3. Step 3: Cross multiply
    44,788.59x = 67,168.17 × 19,828.13
  4. Step 4: Simplify right side
    44,788.59x = 1,331,818,870.78
  5. Step 5: Solve for x
    x = 1,331,818,870.78/44,788.59
  6. Step 6: Final answer
    x = 29,735.67

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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.