Home / 43,920.08-60,609.74-23,777.13

Finding the Fourth Proportional to 43,920.08, 60,609.74 and 23,777.13

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Solution

The fourth proportional to 43,920.08, 60,609.74 and 23,777.13 is: 32,812.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,920.08 : 60,609.74 = 23,777.13 : x
  2. Step 2: Convert to fraction form
    43,920.08/60,609.74 = 23,777.13/x
  3. Step 3: Cross multiply
    43,920.08x = 60,609.74 × 23,777.13
  4. Step 4: Simplify right side
    43,920.08x = 1,441,125,667.25
  5. Step 5: Solve for x
    x = 1,441,125,667.25/43,920.08
  6. Step 6: Final answer
    x = 32,812.46

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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.