Home / 244,643.23-337,464.24-153,855.19

Finding the Fourth Proportional to 244,643.23, 337,464.24 and 153,855.19

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Solution

The fourth proportional to 244,643.23, 337,464.24 and 153,855.19 is: 212,229.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,643.23 : 337,464.24 = 153,855.19 : x
  2. Step 2: Convert to fraction form
    244,643.23/337,464.24 = 153,855.19/x
  3. Step 3: Cross multiply
    244,643.23x = 337,464.24 × 153,855.19
  4. Step 4: Simplify right side
    244,643.23x = 51,920,624,763.41
  5. Step 5: Solve for x
    x = 51,920,624,763.41/244,643.23
  6. Step 6: Final answer
    x = 212,229.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.