Home / 44,808.04-67,136.46-21,382.84

Finding the Fourth Proportional to 44,808.04, 67,136.46 and 21,382.84

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Solution

The fourth proportional to 44,808.04, 67,136.46 and 21,382.84 is: 32,038.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,808.04 : 67,136.46 = 21,382.84 : x
  2. Step 2: Convert to fraction form
    44,808.04/67,136.46 = 21,382.84/x
  3. Step 3: Cross multiply
    44,808.04x = 67,136.46 × 21,382.84
  4. Step 4: Simplify right side
    44,808.04x = 1,435,568,182.35
  5. Step 5: Solve for x
    x = 1,435,568,182.35/44,808.04
  6. Step 6: Final answer
    x = 32,038.18

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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.