Home / 60,571.44-90,875.77-31,010.03

Finding the Fourth Proportional to 60,571.44, 90,875.77 and 31,010.03

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Solution

The fourth proportional to 60,571.44, 90,875.77 and 31,010.03 is: 46,524.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,571.44 : 90,875.77 = 31,010.03 : x
  2. Step 2: Convert to fraction form
    60,571.44/90,875.77 = 31,010.03/x
  3. Step 3: Cross multiply
    60,571.44x = 90,875.77 × 31,010.03
  4. Step 4: Simplify right side
    60,571.44x = 2,818,059,899.59
  5. Step 5: Solve for x
    x = 2,818,059,899.59/60,571.44
  6. Step 6: Final answer
    x = 46,524.57

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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.