Home / 39,705.44-54,776.04-24,594.08

Finding the Fourth Proportional to 39,705.44, 54,776.04 and 24,594.08

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Solution

The fourth proportional to 39,705.44, 54,776.04 and 24,594.08 is: 33,929.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,705.44 : 54,776.04 = 24,594.08 : x
  2. Step 2: Convert to fraction form
    39,705.44/54,776.04 = 24,594.08/x
  3. Step 3: Cross multiply
    39,705.44x = 54,776.04 × 24,594.08
  4. Step 4: Simplify right side
    39,705.44x = 1,347,166,309.84
  5. Step 5: Solve for x
    x = 1,347,166,309.84/39,705.44
  6. Step 6: Final answer
    x = 33,929.01

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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.