Home / 49,038.84-73,493.40-17,844.12

Finding the Fourth Proportional to 49,038.84, 73,493.40 and 17,844.12

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Solution

The fourth proportional to 49,038.84, 73,493.40 and 17,844.12 is: 26,742.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,038.84 : 73,493.40 = 17,844.12 : x
  2. Step 2: Convert to fraction form
    49,038.84/73,493.40 = 17,844.12/x
  3. Step 3: Cross multiply
    49,038.84x = 73,493.40 × 17,844.12
  4. Step 4: Simplify right side
    49,038.84x = 1,311,425,048.81
  5. Step 5: Solve for x
    x = 1,311,425,048.81/49,038.84
  6. Step 6: Final answer
    x = 26,742.58

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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.