Home / 49,567.28-68,401.73-26,906.31

Finding the Fourth Proportional to 49,567.28, 68,401.73 and 26,906.31

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Solution

The fourth proportional to 49,567.28, 68,401.73 and 26,906.31 is: 37,130.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,567.28 : 68,401.73 = 26,906.31 : x
  2. Step 2: Convert to fraction form
    49,567.28/68,401.73 = 26,906.31/x
  3. Step 3: Cross multiply
    49,567.28x = 68,401.73 × 26,906.31
  4. Step 4: Simplify right side
    49,567.28x = 1,840,438,017.38
  5. Step 5: Solve for x
    x = 1,840,438,017.38/49,567.28
  6. Step 6: Final answer
    x = 37,130.10

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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.