Home / 44,817.18-67,225.77-13,652.70

Finding the Fourth Proportional to 44,817.18, 67,225.77 and 13,652.70

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Solution

The fourth proportional to 44,817.18, 67,225.77 and 13,652.70 is: 20,479.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,817.18 : 67,225.77 = 13,652.70 : x
  2. Step 2: Convert to fraction form
    44,817.18/67,225.77 = 13,652.70/x
  3. Step 3: Cross multiply
    44,817.18x = 67,225.77 × 13,652.70
  4. Step 4: Simplify right side
    44,817.18x = 917,813,270.08
  5. Step 5: Solve for x
    x = 917,813,270.08/44,817.18
  6. Step 6: Final answer
    x = 20,479.05

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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.