Home / 43,663.54-65,432.74-24,904.76

Finding the Fourth Proportional to 43,663.54, 65,432.74 and 24,904.76

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Solution

The fourth proportional to 43,663.54, 65,432.74 and 24,904.76 is: 37,321.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,663.54 : 65,432.74 = 24,904.76 : x
  2. Step 2: Convert to fraction form
    43,663.54/65,432.74 = 24,904.76/x
  3. Step 3: Cross multiply
    43,663.54x = 65,432.74 × 24,904.76
  4. Step 4: Simplify right side
    43,663.54x = 1,629,586,685.84
  5. Step 5: Solve for x
    x = 1,629,586,685.84/43,663.54
  6. Step 6: Final answer
    x = 37,321.45

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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.