Home / 46,045.43-69,089.10-22,340.18

Finding the Fourth Proportional to 46,045.43, 69,089.10 and 22,340.18

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Solution

The fourth proportional to 46,045.43, 69,089.10 and 22,340.18 is: 33,520.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,045.43 : 69,089.10 = 22,340.18 : x
  2. Step 2: Convert to fraction form
    46,045.43/69,089.10 = 22,340.18/x
  3. Step 3: Cross multiply
    46,045.43x = 69,089.10 × 22,340.18
  4. Step 4: Simplify right side
    46,045.43x = 1,543,462,584.59
  5. Step 5: Solve for x
    x = 1,543,462,584.59/46,045.43
  6. Step 6: Final answer
    x = 33,520.43

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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.