Home / 43,439.28-59,947.47-24,576

Finding the Fourth Proportional to 43,439.28, 59,947.47 and 24,576

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Solution

The fourth proportional to 43,439.28, 59,947.47 and 24,576 is: 33,915.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,439.28 : 59,947.47 = 24,576 : x
  2. Step 2: Convert to fraction form
    43,439.28/59,947.47 = 24,576/x
  3. Step 3: Cross multiply
    43,439.28x = 59,947.47 × 24,576
  4. Step 4: Simplify right side
    43,439.28x = 1,473,269,022.72
  5. Step 5: Solve for x
    x = 1,473,269,022.72/43,439.28
  6. Step 6: Final answer
    x = 33,915.59

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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.