Home / 92,024.22-126,992.67-58,054.65

Finding the Fourth Proportional to 92,024.22, 126,992.67 and 58,054.65

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Solution

The fourth proportional to 92,024.22, 126,992.67 and 58,054.65 is: 80,114.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,024.22 : 126,992.67 = 58,054.65 : x
  2. Step 2: Convert to fraction form
    92,024.22/126,992.67 = 58,054.65/x
  3. Step 3: Cross multiply
    92,024.22x = 126,992.67 × 58,054.65
  4. Step 4: Simplify right side
    92,024.22x = 7,372,515,009.42
  5. Step 5: Solve for x
    x = 7,372,515,009.42/92,024.22
  6. Step 6: Final answer
    x = 80,114.94

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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.