Home / 44,760.18-67,137.38-13,595.70

Finding the Fourth Proportional to 44,760.18, 67,137.38 and 13,595.70

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Solution

The fourth proportional to 44,760.18, 67,137.38 and 13,595.70 is: 20,392.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,760.18 : 67,137.38 = 13,595.70 : x
  2. Step 2: Convert to fraction form
    44,760.18/67,137.38 = 13,595.70/x
  3. Step 3: Cross multiply
    44,760.18x = 67,137.38 × 13,595.70
  4. Step 4: Simplify right side
    44,760.18x = 912,779,677.27
  5. Step 5: Solve for x
    x = 912,779,677.27/44,760.18
  6. Step 6: Final answer
    x = 20,392.67

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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.