Home / 44,513.80-66,813.90-22,352.20

Finding the Fourth Proportional to 44,513.80, 66,813.90 and 22,352.20

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Solution

The fourth proportional to 44,513.80, 66,813.90 and 22,352.20 is: 33,549.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,513.80 : 66,813.90 = 22,352.20 : x
  2. Step 2: Convert to fraction form
    44,513.80/66,813.90 = 22,352.20/x
  3. Step 3: Cross multiply
    44,513.80x = 66,813.90 × 22,352.20
  4. Step 4: Simplify right side
    44,513.80x = 1,493,437,655.58
  5. Step 5: Solve for x
    x = 1,493,437,655.58/44,513.80
  6. Step 6: Final answer
    x = 33,549.99

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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.