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Finding the Fourth Proportional to 60,190.86, 90,270.90 and 24,677.22

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Solution

The fourth proportional to 60,190.86, 90,270.90 and 24,677.22 is: 37,009.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,190.86 : 90,270.90 = 24,677.22 : x
  2. Step 2: Convert to fraction form
    60,190.86/90,270.90 = 24,677.22/x
  3. Step 3: Cross multiply
    60,190.86x = 90,270.90 × 24,677.22
  4. Step 4: Simplify right side
    60,190.86x = 2,227,634,858.90
  5. Step 5: Solve for x
    x = 2,227,634,858.90/60,190.86
  6. Step 6: Final answer
    x = 37,009.52

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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.