Home / 50,070.41-75,105.63-15,010.07

Finding the Fourth Proportional to 50,070.41, 75,105.63 and 15,010.07

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Solution

The fourth proportional to 50,070.41, 75,105.63 and 15,010.07 is: 22,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,070.41 : 75,105.63 = 15,010.07 : x
  2. Step 2: Convert to fraction form
    50,070.41/75,105.63 = 15,010.07/x
  3. Step 3: Cross multiply
    50,070.41x = 75,105.63 × 15,010.07
  4. Step 4: Simplify right side
    50,070.41x = 1,127,340,763.69
  5. Step 5: Solve for x
    x = 1,127,340,763.69/50,070.41
  6. Step 6: Final answer
    x = 22,515.11

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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.