Home / 94,025.90-141,010.75-49,628.18

Finding the Fourth Proportional to 94,025.90, 141,010.75 and 49,628.18

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Solution

The fourth proportional to 94,025.90, 141,010.75 and 49,628.18 is: 74,427.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,025.90 : 141,010.75 = 49,628.18 : x
  2. Step 2: Convert to fraction form
    94,025.90/141,010.75 = 49,628.18/x
  3. Step 3: Cross multiply
    94,025.90x = 141,010.75 × 49,628.18
  4. Step 4: Simplify right side
    94,025.90x = 6,998,106,882.94
  5. Step 5: Solve for x
    x = 6,998,106,882.94/94,025.90
  6. Step 6: Final answer
    x = 74,427.44

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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.