Home / 50,341.42-75,464.97-17,038.18

Finding the Fourth Proportional to 50,341.42, 75,464.97 and 17,038.18

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Solution

The fourth proportional to 50,341.42, 75,464.97 and 17,038.18 is: 25,541.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,341.42 : 75,464.97 = 17,038.18 : x
  2. Step 2: Convert to fraction form
    50,341.42/75,464.97 = 17,038.18/x
  3. Step 3: Cross multiply
    50,341.42x = 75,464.97 × 17,038.18
  4. Step 4: Simplify right side
    50,341.42x = 1,285,785,742.55
  5. Step 5: Solve for x
    x = 1,285,785,742.55/50,341.42
  6. Step 6: Final answer
    x = 25,541.31

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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.