Home / 48,576.28-72,881.82-16,995.01

Finding the Fourth Proportional to 48,576.28, 72,881.82 and 16,995.01

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Solution

The fourth proportional to 48,576.28, 72,881.82 and 16,995.01 is: 25,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,576.28 : 72,881.82 = 16,995.01 : x
  2. Step 2: Convert to fraction form
    48,576.28/72,881.82 = 16,995.01/x
  3. Step 3: Cross multiply
    48,576.28x = 72,881.82 × 16,995.01
  4. Step 4: Simplify right side
    48,576.28x = 1,238,627,259.72
  5. Step 5: Solve for x
    x = 1,238,627,259.72/48,576.28
  6. Step 6: Final answer
    x = 25,498.60

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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.